EXHIBIT 4.4

THE SECURITIES REPRESENTED BY THIS WARRANT HAVE NOT BEEN REGISTERED UNDER THE 
SECURITIES ACT OF 1933, AS AMENDED, OR APPLICABLE STATE SECURITIES LAWS.  THE 
SECURITIES HAVE BEEN ACQUIRED FOR INVESTMENT AND MAY NOT BE OFFERED FOR SALE, 
SOLD, TRANSFERRED OR ASSIGNED IN THE ABSENCE OF AN EFFECTIVE REGISTRATION 
STATEMENT FOR THE SECURITIES UNDER THE SECURITIES ACT OF 1933, AS AMENDED, OR 
APPLICABLE STATE SECURITIES LAWS, OR AN OPINION OF COUNSEL IN A FORM REASONABLY 
ACCEPTABLE TO THE ISSUER THAT REGISTRATION IS NOT REQUIRED UNDER SAID ACT OR 
APPLICABLE STATE SECURITIES LAWS OR UNLESS SOLD PURSUANT TO RULE 144 UNDER SAID 
ACT.  ANY SUCH OFFER, SALE, ASSIGNMENT OR TRANSFER MUST ALSO COMPLY WITH THE 
APPLICABLE STATE SECURITIES LAWS.  NOTWITHSTANDING THE FOREGOING, THIS SECURITY 
MAY BE PLEDGED IN CONNECTION WITH A BONA FIDE MARGIN ACCOUNT.

                              EFAX.COM, INC.

                      WARRANT TO PURCHASE COMMON STOCK


Warrant No.:  W-2                                 Number of Shares:  105,000
Date of Issuance: May 13, 1999

 EFAX.COM, INC., a Delaware corporation (the "Company"), hereby certifies that, 
WINGATE CAPITAL LTD., the registered holder hereof or its permitted assigns, is 
entitled, subject to the terms set forth below, to purchase from the Company 
upon surrender of this warrant (this "Warrant"), at any time or times on or 
after the date hereof, but not after 11:59 P.M. Central Time on the Expiration 
Date (as defined herein) one hundred five thousand (105,000) fully paid 
nonassessable shares of Common Stock (as defined herein) of the Company (the 
"Warrant Shares") at the purchase price per share provided in Section 1(b) 
below; provided, however, that  the Company shall not effect the exercise of 
this Warrant and no holder of this Warrant shall have the right to exercise 
this Warrant to the extent that after giving effect to such exercise such 
Person (together with such Person's affiliates) (A) would beneficially own in 
excess of 10.00% of the outstanding shares of the Common Stock following such 
conversion or (B) would have acquired, through the exercise of this Warrant or 
otherwise, in excess of 10.00% of the outstanding shares of the Common Stock 
following such exercise during the 60-day period ending on and including such 
exercise date.  For purposes of the foregoing sentence, the number of shares of 
Common Stock beneficially owned by a Person and its affiliates or acquired by a 
Person and its affiliates, as the case may be, shall include the number of 
shares of Common Stock issuable upon exercise of this Warrant with respect to 
which the determination of such sentence is being made, but shall exclude the 
number of shares of Common Stock which would be issuable upon (i) conversion of 
the remaining, non-exercised Warrants beneficially owned by such Person and its 
affiliates and (ii) exercise or conversion of the unexercised or unconverted 
portion of any other securities of the Company (including, without limitation, 
the Preferred Shares (as defined in the Securities Purchase 


                                      1



Agreement)) subject to a limitation on conversion or exercise analogous tothe 
limitation contained herein beneficially owned by such Person and its 
affiliates.  Except as set forth in the preceding sentence, beneficial 
ownership shall be calculated in accordance with Section 13(d) of the 
Securities Exchange Act of 1934, as amended.  For purposes of this Warrant, in 
determining the number of outstanding shares of Common Stock a holder may rely 
on the number of outstanding shares of Common Stock as reflected in (1) the 
Company's most recent Form 10-Q or Form 10-K, as the case may be, (2) a more 
recent public announcement by the Company  or (3) any other notice by the 
Company or its transfer agent setting forth the number of shares of Common 
Stock outstanding.  For any reason at any time, upon the written or oral 
request of the holder of this Warrant, the Company shall within two (2) 
Business Days confirm orally and in writing to any such holder the number of 
shares Common Stock then outstanding.  In any case, the number of outstanding 
shares of  Common Stock shall be determined after giving effect to the exercise 
of this Warrant and the conversion of Preferred Shares by such holder and its 
affiliates since the date as of which such number of outstanding shares of 
Common Stock was reported.

     Section 1. 

             (a) Securities Purchase Agreement.  This Warrant is one of the 
                 -----------------------------
warrants of the Company issued pursuant to the Securities Purchase Agreement, 
dated as of May 7, 1999, among the Company and the investors set forth on the 
Schedule of Investors attached thereto (the "Securities Purchase Agreement").

             (b) Definitions.  The following words and terms as used in this 
Warrant shall have the following meanings:

                 (i) "Approved Stock Plan" shall mean any employee benefit plan 
which has been approved by the Board of Directors of the Company, pursuant to 
which the Company's securities may be issued to any employee, officer, director 
or consultant for services provided to the Company.

                 (ii) "Business Day" means a day on which the Principal Market 
or, if the Principal Market is not the principal trading market for the Common 
Stock, the principal trading market for the Common Stock is open for general 
trading of securities.

                 (iii) "Certificate of Designations" means the Company's 
Certificate of Designations, Preferences and Rights of the Preferred Shares.

                 (iv) "Closing Bid Price" means, for any security as of any 
date, the last closing bid price for such security on the Principal Market (as 
defined below) as reported by Bloomberg Financial Markets ("Bloomberg"), or, if 
the Principal Market is not the principal trading market for such security, the 
last closing bid price of such security on the principal securities exchange or 
trading market where such security is listed or traded as reported by 
Bloomberg, or if the foregoing do not apply, the last closing bid price of such 
security in the over-the-counter market on the electronic bulletin board for 
such security as reported by Bloomberg, or, if no closing bid price is reported 
for such security by Bloomberg, the last closing trade price for such security 
as reported by Bloomberg, or, if no last closing trade price is reported for 
such security by Bloomberg, the


                                      2




 average of the bid prices of any market makers for such security as reported 
in the "pink sheets" by the National Quotation Bureau, Inc.  If the Closing Bid 
Price cannot be calculated for such security on such date on any of the 
foregoing bases, the Closing Bid Price of such security on such date shall be 
the fair market value as mutually determined by the Company and the holder of 
this Warrant.  If the Company and the holder of this Warrant are unable to 
agree upon the fair market value of the Common Stock, then such dispute shall 
be resolved pursuant to the same procedures as provided in Section 2(d)(iii) of 
the Certificate of Designations with the term "Closing Bid Price" being 
substituted for the term "Market Price".  All such determinations to be 
appropriately adjusted for any stock dividend, stock split or other similar 
transaction during such period.

                 (v) "Closing Sale Price" means, for any security as of any 
date, the last closing trade price for such security on the Principal Market as 
reported by Bloomberg, or, if the Principal Market is not the principal 
securities exchange or trading market for such security, the last closing trade 
price of such security on the principal securities exchange or trading market 
where such security is listed or traded as reported by Bloomberg, or if the 
foregoing do not apply, the last closing trade price of such security in the 
over-the-counter market on the electronic bulletin board for such security as 
reported by Bloomberg, or, if no last closing trade price is reported for such 
security by Bloomberg, the last closing ask price of such security as reported 
by Bloomberg, or, if no last closing ask price is reported for such security by 
Bloomberg, the average of the ask prices of any market makers for such security 
as reported in the "pink sheets" by the National Quotation Bureau, Inc.  If the 
Closing Sale Price cannot be calculated for such security on such date on any 
of the foregoing bases, the Closing Sale Price of such security on such date 
shall be the fair market value as mutually determined by the Company and the 
holder of this Warrant. If the Company and the holder of this Warrant are 
unable to agree upon the fair market value of the Common Stock, then such 
dispute shall be resolved pursuant to the same procedures as provided in 
Section 2(d)(iii) of the Certificate of Designations with the term "Closing 
Sale Price" being substituted for the term "Market Price".  All such 
determinations to be appropriately adjusted for any stock dividend, stock split 
or other similar transaction during such period.

                 (vi) "Common Stock" means (i) the Company's common stock, par 
value $0.001 per share, and (ii) any capital stock into which such Common Stock 
shall have been changed or any capital stock resulting from a reclassification 
of such Common Stock.

                 (vii) "Common Stock Deemed Outstanding" means, at any given 
time, the number of shares of Common Stock actually outstanding at such time, 
plus the number of shares of Common Stock issuable upon conversion or exercise 
of outstanding Options (as defined below) and Convertible Securities (as 
defined below) regardless of whether the Options or Convertible Securities are 
actually exercisable or convertible at such time, but excluding any shares of 
Common Stock owned or held by or for the account of the Company or issuable 
upon exercise of the Warrants.

                 (viii) "Convertible Securities" means any stock or securities 
(other than Options) directly or indirectly convertible into or exchangeable 
for Common Stock.

                 (ix) "Excluded Securities" means any of the following (A) any 
issuance by the Company of securities in connection with a strategic 


                                      3



partnership or joint venture (the primary purpose of which is not to raise 
equity capital), (B) shares of Common Stock issued by the Company in a firm 
commitment, underwritten public offering and (C) any issuance by the Company of 
securities as consideration for a merger or consolidation or the acquisition of 
a business, product, license or other assets of another person or entity.

                 (x) "Expiration Date" means the date four (4) years from the 
date of this Warrant or, if such date falls on a Saturday, Sunday or other day 
on which banks are required or authorized to be closed in the State of 
California or on which trading does not take place on the principal exchange or 
automated quotation system on which the Common Stock is traded (a "Holiday"), 
the next date that is not a Holiday.

                 (xi) "Initial Warrant Exercise Price" means the Warrant 
Exercise Price in effect on the Issuance Date (as defined in Section 13), 
subject to adjustment as provided herein.

                 (xii) "Market Price" means, with respect to any security for 
any period, that price which shall be computed as the arithmetic average of the 
Closing Bid Prices for such security on each of the 20 consecutive Business 
Days immediately preceding such date of determination.  All such determinations 
to be appropriately adjusted for any stock dividend, stock split or other 
similar transaction during such period.

                 (xiii) "Options" means any rights, warrants or options to 
subscribe for or purchase Common Stock or Convertible Securities. 

                 (xiv) "Other Securities" means those rights, warrants, options 
and convertible securities of the Company issued prior to, and outstanding on, 
the date of issuance of this Warrant.

                 (xv) "Person" means an individual, a limited liability 
company, a partnership, a joint venture, a corporation, a trust, an 
unincorporated organization and a government or any department or agency 
thereof.
                 (xvi) "Principal Market" means the Nasdaq National Market.

                 (xvii) "Registration Rights Agreement" means that certain 
registration rights agreement between the Company and the initial holders of 
the Preferred Shares relating to the filing of a registration statement 
covering the resale of the shares of Common Stock issuable upon conversion of 
the Preferred Shares and the exercise of this Warrant.

                 (xviii) "Securities Act" means the Securities Act of 1933, as 
amended.

                 (xix) "Warrant" means this Warrant and all Warrants issued in 
exchange, transfer or replacement of any thereof.

                 (xx) "Warrant Exercise Price" shall be equal to 110% of the of 
the average of the Closing Bid Prices of the Common Stock for the five 
consecutive Business Days immediately preceding the Issuance Date, subject to 
adjustment as provided herein (including, without limitation, pursuant to 
Section 8(e)).


                                      4



     Section 2. Section Exercise of Warrant.
                ---------------------------

             (a) Subject to the terms and conditions hereof, this Warrant may 
be exercised by the holder hereof then registered on the books of the Company, 
in whole or in part, at any time on any Business Day on or after the opening of 
business on the date hereof and prior to 11:59 P.M. Central Time on the 
Expiration Date by (i) delivery of a written notice, in the form of the 
subscription notice attached as Exhibit A hereto (the "Exercise Notice"), of 
such holder's election to exercise this Warrant, which notice shall specify the 
number of Warrant Shares to be purchased, (ii) (A) payment to the Company of an 
amount equal to the Warrant Exercise Price multiplied by the number of Warrant 
Shares as to which this Warrant is being exercised (plus any applicable issue 
or transfer taxes) (the "Aggregate Exercise Price") in cash or by check or wire 
transfer or (B) by notifying the Company that this Warrant is being exercised 
pursuant to a Cashless Exercise (as defined in Section 2(e)), and (iii) the 
surrender to a common carrier for delivery to the Company as soon as 
practicable following such date, this Warrant (or an indemnification 
undertaking reasonably acceptable to the Company with respect to this Warrant 
in the case of its loss, theft or destruction); provided, that if such Warrant 
Shares are to be issued in any name other than that of the registered holder of 
this Warrant, such issuance shall be deemed a transfer and the provisions of 
Section 7 shall be applicable.  In the event of any exercise of the rights 
represented by this Warrant in compliance with this Section 2(a), a certificate 
or certificates for the Warrant Shares so purchased, in such denominations as 
may be requested by the holder hereof and registered in the name of, or as 
directed by, the holder, shall be delivered at the Company's expense to, or as 
directed by, such holder as soon as practicable, and in no event later than two 
Business Days, after the Company's receipt of the Exercise Notice, the 
Aggregate Exercise Price (or notice of a Cashless Exercise) and this Warrant 
(or an indemnification undertaking with respect to this Warrant in the case of 
its loss, theft or destruction).  Upon delivery of the Exercise Notice and 
Aggregate Exercise Price referred to in clause (ii)(A) above or notification to 
the Company of a Cashless Exercise referred to in Section 2(e), the holder of 
this Warrant shall be deemed for all corporate purposes to have become the 
holder of record of the Warrant Shares with respect to which this Warrant has 
been exercised, irrespective of the date of delivery of this Warrant as 
required by clause (iii) above or the certificates evidencing such Warrant 
Shares. 

             (b) Unless the rights represented by this Warrant shall have 
expired or shall have been fully exercised, the Company shall, as soon as 
practicable and in no event later than five Business Days after any exercise 
and at its own expense, issue a new Warrant identical in all respects to this 
Warrant exercised except it shall represent rights to purchase the number of 
Warrant Shares purchasable immediately prior to such exercise under this 
Warrant, less the number of Warrant Shares with respect to which such Warrant 
is exercised.

             (c) No fractional shares of Common Stock are to be issued upon the 
exercise of this Warrant, but rather the number of shares of Common Stock 
issued upon exercise of this Warrant shall be rounded up or down to the nearest 
whole number.

             (d) If the Company shall fail to issue to the holder of this 
Warrant on or before the date which is five Business Days after the Company's 
receipt of a Exercise Notice, the Aggregate Exercise Price (or notice of a 
Cashless Exercise) and this Warrant (or an indemnification 


                                      5



undertaking reasonably acceptable to the Company with respect to this Warrant 
in the case of its loss, theft or destruction) (the "Warrant Delivery Date"), a 
certificate for the number of shares of Common Stock to which the holder is 
entitled upon the holder's exercise of this Warrant pursuant to Section 2(a) or 
a new Warrant for the number of shares of Common Stock to which such holder is 
entitled pursuant to Section 2(b) hereof, the Company shall, in addition to any 
other remedies under this Warrant or the Securities Purchase Agreement or 
otherwise available to such holder,  pay as additional damages in cash to such 
holder on each day after the Warrant Delivery Date that the issuance of such 
Common Stock certificate or new Warrant, as the case may be, is not  effected 
an amount equal to 0.5% of the product of (A) the sum of the number of shares 
of Common Stock not issued to the holder on a timely basis and to which the 
holder is entitled and/or, the number of shares represented by the portion of 
this Warrant which is not being converted, as the case may be, and (B) the 
average of the Closing Sale Price of the Common Stock for the three consecutive 
Business Days immediately preceding the last possible date which the Company 
could have issued such Common Stock or Warrant, as the case may be, to the 
holder without violating this Section 2.

             (e) If, despite the Company's obligations provided in the 
Securities Purchase Agreement and the Registration Rights Agreement, the 
Warrant Shares to be issued are not registered and available for resale 
pursuant to a registration statement in accordance with the Registration Rights 
Agreement, then notwithstanding anything contained herein to the contrary, the 
holder of this Warrant may, at its election exercised in its sole discretion, 
exercise this Warrant in whole or in part and, in lieu of making the cash 
payment otherwise contemplated to be made to the Company upon such exercise in 
payment of the Aggregate Exercise Price, elect instead to receive upon such 
exercise the number of shares of Common Stock determined according to the 
following formula (a "Cashless Exercise"):

     Net Number = A x (B - C)
                  -----------
                       B

           For purposes of the foregoing formula:

                   A   =     the total number shares with respect to which 
                             this Warrant is then being exercised.

                   B   =     the Closing Sale Price of the Common Stock on 
                             the date immediately preceding the date of the 
                             Subscription Notice delivered in connection 
                             with such exercise.

                   C   =     the Warrant Exercise Price then in effect at 
                             the time of such exercise.

     Section 3. Covenants as to Common Stock.  The Company hereby covenants 
                ----------------------------
and agrees as follows:

             (a) This Warrant is, and any  Warrants issued in substitution for 
or replacement of this Warrant will upon issuance be, duly authorized and 
validly issued.


                                      6



             (b) All Warrant Shares which may be issued upon the exercise of 
the rights represented by this Warrant will, upon issuance, be validly issued, 
fully paid and nonassessable and free from all taxes, liens and charges with 
respect to the issue thereof.

             (c) During the period within which the rights represented by this 
Warrant may be exercised, the Company will at all times have authorized and 
reserved 100% of the number of shares of Common Stock needed to provide for the 
exercise of the rights then represented by this Warrant and the par value of 
said shares will at all times be less than or equal to the applicable Warrant 
Exercise Price.

             (d) The Company shall promptly secure the listing of the shares of 
Common Stock issuable upon exercise of this Warrant upon each national 
securities exchange or automated quotation system, if any, upon which shares of 
Common Stock are then listed (subject to official notice of issuance upon 
exercise of this Warrant) and shall maintain, so long as any other shares of 
Common Stock shall be so listed, such listing of all shares of Common Stock 
from time to time issuable upon the exercise of this Warrant; and the Company 
shall so list on each national securities exchange or automated quotation 
system, as the case may be, and shall maintain such listing of, any other 
shares of capital stock of the Company issuable upon the exercise of this 
Warrant if and so long as any shares of the same class shall be listed on such 
national securities exchange or automated quotation system.

             (e) The Company will not, by amendment of its Certificate of 
Incorporation or through any reorganization, transfer of assets, consolidation, 
merger, dissolution, issue or sale of securities, or any other voluntary 
action, avoid or seek to avoid the observance or performance of any of the 
terms to be observed or performed by it hereunder, but will at all times in 
good faith assist in the carrying out of all the provisions of this Warrant and 
in the taking of all such action as may reasonably be requested by the holder 
of this Warrant in order to protect the exercise privilege of the holder of 
this Warrant against dilution or other impairment, consistent with the tenor 
and purpose of this Warrant.  The Company (i) will not increase the par value 
of any shares of Common Stock receivable upon the exercise of this Warrant 
above the Warrant Exercise Price then in effect, and (ii) will take all such 
actions as may be necessary or appropriate in order that the Company may 
validly and legally issue fully paid and nonassessable shares of Common Stock 
upon the exercise of this Warrant.

             (f) This Warrant will be binding upon any entity succeeding to the 
Company by merger, consolidation or acquisition of all or substantially all of 
the Company's assets.

     Section 4. Taxes.  The Company shall pay any and all taxes which may be 
                -----
payable with respect to the issuance and delivery of Warrant Shares upon 
exercise of this Warrant.

     Section 5. Warrant Holder Not Deemed a Stockholder.  Except as 
                ---------------------------------------
otherwise specifically provided herein, no holder, as such, of this Warrant 
shall be entitled to vote or receive dividends or be deemed the holder of 
shares of the Company for any purpose, nor shall anything contained in this 
Warrant be construed to confer upon the holder hereof, as such, any of the 
rights of a stockholder of the Company or any right to vote, give or withhold 
consent to any corporate action (whether any reorganization, issue of stock, 
reclassification of stock, consolidation, merger, conveyance or 


                                      7



otherwise), receive notice of meetings, receive dividends or subscription 
rights, or otherwise, prior to the issuance to the holder of this Warrant of 
the Warrant Shares which he or she is then entitled to receive upon the due 
exercise of this Warrant.  In addition, nothing contained in this Warrant shall 
be construed as imposing any liabilities on such holder to purchase any 
securities (upon exercise of this Warrant or otherwise) or as a stockholder of 
the Company, whether such liabilities are asserted by the Company or by 
creditors of the Company.  Notwithstanding this Section 5, the Company will 
provide the holder of this Warrant with copies of the same notices and other 
information given to the stockholders of the Company generally, 
contemporaneously with the giving thereof to the stockholders.

     Section 6. Representations of Holder.
                -------------------------

             (a) The holder of this Warrant, by the acceptance hereof, 
represents that it is acquiring this Warrant and the Warrant Shares for its own 
account for investment only and not with a view towards, or for resale in 
connection with, the public sale or distribution of this Warrant or the Warrant 
Shares, except pursuant to sales registered or exempted under the Securities 
Act; provided, however, that by making the representations herein, the holder 
does not agree to hold this Warrant or any of the Warrant Shares for any 
minimum or other specific term and reserves the right to dispose of this 
Warrant and the Warrant Shares at any time in accordance with or pursuant to a 
registration statement or an exemption under the Securities Act.  The holder of 
this Warrant further represents, by acceptance hereof, that, as of this date, 
such holder is an  "accredited investor" as such term is defined in Rule 
501(a)(1) of Regulation D promulgated by the Securities and Exchange Commission 
under the Securities Act (an "Accredited Investor").  

             (b) Upon exercise of this Warrant, except pursuant to a Cashless 
Exercise, the holder shall confirm, which confirmation shall be deemed to be 
made by delivery of an Exercise Notice, (i) that the Warrant Shares so 
purchased are being acquired its own account for investment only and not with a 
view towards, or for resale in connection with, the public sale or distribution 
of the Warrant Shares, except pursuant to sales registered or exempted under 
the Securities Act; provided, however, that by making such representation, the 
holder does not agree to hold  any of the Warrant Shares for any minimum or 
other specific term and reserves the right to dispose of the Warrant Shares at 
any time in accordance with or pursuant to a registration statement or an 
exemption under the Securities Act  and (ii)  such holder is an Accredited 
Investor.

     Section 7. Section Ownership and Transfer.
                ------------------------------

             (a) The Company shall maintain at its principal executive offices 
(or such other office or agency of the Company as it may designate by notice to 
the holder hereof), a register for this Warrant, in which the Company shall 
record the name and address of the person in whose name this Warrant has been 
issued, as well as the name and address of each transferee.  The Company may 
treat the person in whose name any Warrant is registered on the register as the 
owner and holder thereof for all purposes, notwithstanding any notice to the 
contrary, but in all events recognizing any transfers made in accordance with 
the terms of this Warrant.

             (b) This Warrant and the rights granted hereunder shall not be 
assignable by the holder hereof without the prior written consent of the 


                                      8



Company; provided, however, that this Warrant and the rights granted to the 
holder hereof are transferable, in whole or in part, to a Permitted Transferee 
(as defined below) without the consent of the Company, which consent shall not 
be unreasonably withheld, upon surrender of this Warrant, together with a 
properly executed warrant power in the form of Exhibit B attached hereto; 
provided, however, that any transfer or assignment shall be subject to the 
conditions set forth in Section 7(c) below.  A "Permitted Transferee" shall 
mean (i) a Buyer (as defined in the Securities Purchase Agreement), (ii) an 
Affiliate (as such term is defined in Rule 501(b) under the Securities Act) of 
a Buyer, (iii) any holder of Preferred Shares or warrants issued pursuant to 
the Securities Purchase Agreement and (iv) any Affiliate of a holder of 
Preferred Shares or warrants issued pursuant to the Securities Purchase 
Agreement.

             (c) The holder of this Warrant understands that this Warrant has 
not been and is not expected to be, registered under the Securities Act or any 
state securities laws, and may not be offered for sale, sold, assigned or 
transferred unless (a) subsequently registered thereunder, or (b) such holder 
shall have delivered to the Company an opinion of counsel, in a form reasonably 
acceptable to the Company, to the effect that the securities to be sold, 
assigned or transferred may be sold, assigned or transferred pursuant to an 
exemption from such registration; provided that (i) any sale of such securities 
made in reliance on Rule 144 promulgated under the Securities Act may be made 
only in accordance with the terms of said Rule and further, if said Rule is not 
applicable, any resale of such securities under circumstances in which the 
seller (or the person through whom the sale is made) may be deemed to be an 
underwriter (as that term is defined in the Securities Act) may require 
compliance with some other exemption under the Securities Act or the rules and 
regulations of the Securities and Exchange Commission thereunder; and (ii) 
neither the Company nor any other person is under any obligation to register 
the Warrants under the Securities Act or any state securities laws or to comply 
with the terms and conditions of any exemption thereunder.

     Section 8. Adjustment of Warrant Exercise Price, Initial Warrant 
                -----------------------------------------------------
Exercise Price and Number of Shares.  The Warrant Exercise Price, the 
- -----------------------------------
Initial Warrant Exercise Price and the number of shares of Common Stock 
issuable upon exercise of this Warrant shall be adjusted from time to time as 
follows:

             (a) Adjustment of Warrant Exercise Price, Initial Warrant Exercise 
Price and Number of Shares upon Issuance of Common Stock.  If and whenever on 
or after the date of issuance of this Warrant, the Company issues or sells, or 
in accordance with Section 8(b) is deemed to have issued or sold, any shares of 
Common Stock (including the issuance or sale of shares of Common Stock owned or 
held by or for the account of the Company, but excluding shares of Common Stock 
deemed to have been issued by the Company in connection with an Approved Stock 
Plan or Excluded Securities or upon exercise or conversion of the Other 
Securities) for a consideration per share less than a price (the "Applicable 
Price") equal to the Closing Sale Price of the Common Stock on the date of such 
issue or sale, then immediately after such issue or sale the Warrant Exercise 
Price and/or the Initial Warrant Exercise Price, as applicable, then in effect 
shall be reduced to an amount equal to the product of (x) the Warrant Exercise 
Price or the Initial Warrant Exercise Price, as applicable, in effect 
immediately prior to such issue or sale and (y) the quotient determined by 
dividing (1) the sum of (I) the product derived by multiplying the Applicable 
Price by the number of shares of Common Stock Deemed Outstanding immediately 
prior to 


                                      9



such issue or sale, plus (II) the consideration, if any, received by the 
Company upon such issue or sale, by (2) the product derived by multiplying the 
(I) Applicable Price by (II) the number of shares of Common Stock Deemed 
Outstanding immediately after such issue or sale.  Upon each such adjustment of 
the Warrant Exercise Price hereunder, the number of shares of Common Stock 
acquirable upon exercise of this Warrant shall be adjusted to the number of 
shares determined by multiplying the Warrant Exercise Price in effect 
immediately prior to such adjustment by the number of shares of Common Stock 
acquirable upon exercise of this Warrant immediately prior to such adjustment 
and dividing the product thereof by the Warrant Exercise Price resulting from 
such adjustment.  Notwithstanding anything to the contrary in this Section 
8(a), no adjustment to the Warrant Exercise Price or the Initial Warrant 
Exercise Price shall be required to be made pursuant to this Section 8(a) 
unless such adjustment would result in a decrease in the Warrant Exercise Price 
and/or the Initial Warrant Exercise Price, as the case may be, of at least 2.5% 
of the Warrant Exercise Price or the Initial Warrant Exercise Price, as 
applicable, on the date of issuance of this Warrant; provided that any 
adjustments which by reason of this sentence are not required to be made at a 
certain time shall be carried forward and taken into account and applied in any 
subsequent adjustment.  For purposes of this Section 8(a), the following shall 
be applicable:

                 (i) Issuance of Options.  If the Company in any manner 
                     -------------------
grants any Options and the lowest price per share for which one share of Common 
Stock is issuable upon the exercise of any such Option or upon conversion or 
exchange of any Convertible Securities issuable upon exercise of any such 
Option is less than the Applicable Price, then such share of Common Stock shall 
be deemed to be outstanding and to have been issued and sold by the Company at 
the time of the granting or sale of such Option for such price per share.  For 
purposes of this Section 8(a)(i), the "lowest price per share for which one 
share of Common Stock is issuable upon exercise of such Options or upon 
conversion or exchange of such Convertible Securities" shall be equal to the 
sum of the lowest amounts of consideration (if any) received or receivable by 
the Company with respect to any one share of Common Stock upon the granting or 
sale of the Option, upon exercise of the Option and upon conversion or exchange 
of any Convertible Security issuable upon exercise of such Option. No further 
adjustment of the Warrant Exercise Price and/or the Initial Warrant Exercise 
Price, as applicable, shall be made upon the actual issuance of such Common 
Stock or of such Convertible Securities upon the exercise of such Options or 
upon the actual issuance of such Common Stock upon conversion or exchange of 
such Convertible Securities.  Notwithstanding the foregoing, no adjustment 
shall be made pursuant to this Section 8(a)(i) to the extent that such 
adjustment is based solely on the fact that the Convertible Securities issuable 
upon exercise of such Option are convertible into or exchangeable for Common 
Stock at a price which varies with the market price of the Common Stock.

                 (ii) Issuance of Convertible Securities.  If the Company in 
                      ----------------------------------
any manner issues or sells any Convertible Securities and the lowest price per 
share for which one share of Common Stock is issuable upon such conversion or 
exchange thereof is less than the Applicable Price, then such share of Common 
Stock shall be deemed to be outstanding and to have been issued and sold by the 
Company at the time of the issuance or sale of such Convertible Securities for 
such price per share.  For the purposes of this Section 8(a)(ii), the "lowest 
price per share for which one share of Common Stock is issuable upon such 
conversion or exchange" shall be equal to the sum of the lowest amounts of 
consideration (if any) received or receivable by the Company with respect to 
one share of Common Stock upon the issuance 


                                      10



or sale of the Convertible Security and upon conversion or exchange of such 
Convertible Security.  No further adjustment of the Warrant Exercise Price 
and/or the Initial Warrant Exercise Price, as applicable, shall be made upon 
the actual issuance of such Common Stock upon conversion or exchange of such 
Convertible Securities, and if any such issue or sale of such Convertible 
Securities is made upon exercise of any Options for which adjustment of the 
Warrant Exercise Price and/or the Initial Warrant Exercise Price, as 
applicable, had been or are to be made pursuant to other provisions of this 
Section 8(a), no further adjustment of the Warrant Exercise Price and/or the 
Initial Warrant Exercise Price, as applicable, shall be made by reason of such 
issue or sale.  Notwithstanding the foregoing, no adjustment shall be made 
pursuant to this Section 8(a)(ii) to the extent that such adjustment is based 
solely on the fact that such Convertible Securities are convertible into or 
exchangeable for Common Stock at a price which varies with the market price of 
the Common Stock.

                 (iii) Change in Option Price or Rate of Conversion.  If the 
                       --------------------------------------------
purchase price provided for in any Options, the additional consideration, if 
any, payable upon the issue, conversion or exchange of any Convertible 
Securities, or the rate at which any Convertible Securities are convertible 
into or exchangeable for Common Stock changes at any time, the Warrant Exercise 
Price and/or the Initial Warrant Exercise Price, as applicable, in effect at 
the time of such change shall be adjusted to the Warrant Exercise Price and/or 
the Initial Warrant Exercise Price, as applicable, which would have been in 
effect at such time had such Options or Convertible Securities provided for 
such changed purchase price, additional consideration or changed conversion 
rate, as the case may be, at the time initially granted, issued or sold and the 
number of shares of Common Stock acquirable hereunder shall be correspondingly 
readjusted.  For purposes of this Section 8(a)(iii), if the terms of any Option 
or Convertible Security that was outstanding as of the date of issuance of this 
Warrant are changed in the manner described in the immediately preceding 
sentence, then such Option or Convertible Security and the Common Stock deemed 
issuable upon exercise, conversion or exchange thereof shall be deemed to have 
been issued as of the date of such change.  No adjustment shall be made if such 
adjustment would result in an increase of the Warrant Exercise Price or the 
Initial Warrant Exercise Price, as applicable, then in effect.

                 (iv) Calculation of Consideration Received.  In case any 
                      -------------------------------------
Option is issued in connection with the issue or sale of other securities of 
the Company, together comprising one integrated transaction in which no 
specific consideration is allocated to such Options by the parties thereto, the 
Options will be deemed to have been issued for a consideration of $.01.  If any 
Common Stock, Options or Convertible Securities are issued or sold or deemed to 
have been issued or sold for cash, the consideration received therefor will be 
deemed to be the net amount received by the Company therefor.  If any Common 
Stock, Options or Convertible Securities are issued or sold for a consideration 
other than cash, the amount of such consideration received by the Company will 
be the fair value of such consideration, except where such consideration 
consists of securities, in which case the amount of consideration received by 
the Company will be the average of the Closing Bid Price of such securities for 
the twenty (20) consecutive Business Days immediately preceding the date of 
receipt.  If any Common Stock, Options or Convertible Securities are issued to 
the owners of the non-surviving entity in connection with any merger in which 
the Company is the surviving entity, the amount of consideration therefor will 
be deemed to be the fair value of such portion of the net assets and business 
of the 


                                      11



non-surviving entity as is attributable to such Common Stock, Options or 
Convertible Securities, as the case may be.  The fair value of any 
consideration other than cash or securities will be determined jointly by the 
Company and the holders of Warrants representing a majority of the shares of 
Common Stock obtainable upon exercise of the Warrants then outstanding.  If 
such parties are unable to reach agreement within ten (10) days after the 
occurrence of an event requiring valuation (the "Valuation Event"), the fair 
value of such consideration will be determined within five Business Days after 
the tenth (10th) day following the Valuation Event by an independent, reputable 
appraiser jointly selected by the Company and the holders of Warrants 
representing a majority of the shares of Common Stock obtainable upon exercise 
of the Warrants then outstanding.  The determination of such appraiser shall be 
final and binding upon all parties and the fees and expenses of such appraiser 
shall be borne by the Company.

                 (v) Record Date.  If the Company takes a record of the 
                     -----------
holders of Common Stock for the purpose of entitling them (1) to receive a 
dividend or other distribution payable in Common Stock, Options or in 
Convertible Securities or (2) to subscribe for or purchase Common Stock, 
Options or Convertible Securities, then such record date will be deemed to be 
the date of the issue or sale of the shares of Common Stock deemed to have been 
issued or sold upon the declaration of such dividend or the making of such 
other distribution or the date of the granting of such right of subscription or 
purchase, as the case may be.

             (b) Adjustment of Warrant Exercise Price and Initial Warrant 
                 --------------------------------------------------------
Exercise Price upon Subdivision or Combination of Common Stock.  If the 
- --------------------------------------------------------------
Company at any time after the date of issuance of this Warrant subdivides (by 
any stock split, stock dividend, recapitalization or otherwise) one or more 
classes of its outstanding shares of Common Stock into a greater number of 
shares, the Warrant Exercise Price and/or the Initial Warrant Exercise Price, 
as applicable, in effect immediately prior to such subdivision will be 
proportionately reduced and the number of shares of Common Stock obtainable 
upon exercise of this Warrant will be proportionately increased.  If the 
Company at any time after the date of issuance of this Warrant combines (by 
combination, reverse stock split or otherwise) one or more classes of its 
outstanding shares of Common Stock into a smaller number of shares, the Warrant 
Exercise Price and/or the Initial Warrant Exercise Price, as applicable, in 
effect immediately prior to such combination will be proportionately increased 
and the number of shares of Common Stock obtainable upon exercise of this 
Warrant will be proportionately decreased.

             (c) Distribution of Assets.  If the Company shall declare or
                 ----------------------
make any dividend or other distribution of its assets (or rights to acquire its 
assets) to holders of Common Stock, by way of return of capital or otherwise 
(including, without limitation, any distribution of cash, stock or other 
securities, property or options by way of a dividend, spin off, 
reclassification, corporate rearrangement or other transaction) (a 
"Distribution"), at any time after the issuance of this Warrant, then, in each 
such case:

                 (i) the Warrant Exercise Price and the Initial Warrant 
Exercise Price in effect immediately prior to the close of business on the 
record date fixed for the determination of holders of Common Stock entitled to 
receive the Distribution shall be reduced, effective as of the close of 
business on such record date, to a price determined by multiplying such Warrant 
Exercise Price and/or the Initial Warrant Exercise Price, as applicable, by a 
fraction of which (A) the numerator shall be the Closing 


                                      12



Bid Price on the Business Day immediately preceding such record date minus the 
value of the Distribution (as determined in good faith by the Company's Board 
of Directors) applicable to one share of Common Stock, and (B) the denominator 
shall be the Closing Bid Price on the Business Day immediately preceding such 
record date; and

                 (ii) either (A) the number of Warrant Shares obtainable upon 
exercise of this Warrant shall be increased to a number of shares equal to the 
number of shares of Common Stock obtainable immediately prior to the close of 
business on the record date fixed for the determination of holders of Common 
Stock entitled to receive the Distribution multiplied by the reciprocal of the 
fraction set forth in the immediately preceding clause (i), or (B) in the event 
that the Distribution is of common stock of a company whose common stock is 
traded on a national securities exchange or a national automated quotation 
system, then the holder of this Warrant shall receive an additional warrant to 
purchase Common Stock, the terms of which shall be identical to those of this 
Warrant, except that such warrant shall be exercisable into the amount of the 
assets that would have been payable to the holder of this Warrant pursuant to 
the Distribution had the holder exercised this Warrant immediately prior to 
such record date and with an exercise price equal to the amount by which the 
exercise price of this Warrant was decreased with respect to the Distribution 
pursuant to the terms of the immediately preceding clause (i).

             (d) Certain Events.  If any event occurs of the type 
                 --------------
contemplated by the provisions of paragraphs (a), (b) and (c) of this Section 8 
but not expressly provided for by such provisions (including, without 
limitation, the granting of stock appreciation rights, phantom stock rights or 
other rights with equity features), then the Company's Board of Directors will 
make an appropriate adjustment in the Warrant Exercise Price and the number of 
shares of Common Stock obtainable upon exercise of this Warrant so as to 
protect the rights of the holder of this Warrant; provided that no such 
adjustment will increase the Warrant Exercise Price or decrease the number of 
shares of Common Stock obtainable as otherwise determined pursuant to this 
Section 8.

             (e) One-Year Adjustment of Warrant Exercise Price.  In addition 
                 ---------------------------------------------
to any other adjustment to the Warrant Exercise Price provided for in this 
Warrant, the Warrant Exercise Price shall be subject to the following 
adjustment.  In the event that 110% of the Market Price of the Common Stock on 
the date which is one (1) year after the Issuance Date (the "One-Year 
Adjustment Date") is less than the Warrant Exercise Price in effect on the date 
immediately preceding the One-Year Adjustment Date, then from and after the 
One-Year Adjustment Date, the Warrant Exercise Price shall be equal to the 
greater of (A) 60.0% of the Initial Warrant Exercise Price on the date 
immediately preceding the One-Year Adjustment Date (subject to appropriate 
adjustment pursuant to Section 8(a)) and (B) 110% of the Market Price on the 
One-Year Adjustment Date; subject to further adjustment as provided in this 
Warrant.  Notwithstanding the foregoing, no adjustment to the Warrant Exercise 
Price shall be made pursuant to this Section 8(e) if prior to the One-Year 
Adjustment Date there occurs a Company's Election Conversion Date (as defined 
in the Certificate of Designations) on which date all outstanding Preferred 
Shares are converted.


                                      13



             (f) Notices.
                 -------

                 (i) Promptly after any adjustment of the Warrant Exercise 
Price, the Company will give written notice thereof to the holder of this 
Warrant, setting forth in reasonable detail, and certifying, the calculation of 
such adjustment.

                 (ii) The Company will give written notice to the holder of 
this Warrant at least ten (10) days prior to the date on which the Company 
closes its books or takes a record (A) with respect to any dividend or 
distribution upon the Common Stock, (B) with respect to any pro rata 
subscription offer to holders of Common Stock or (C) for determining rights to 
vote with respect to any Organic Change (as defined below), dissolution or 
liquidation, provided that such information shall be made known to the public 
prior to or in conjunction with such notice being provided to such holder; 
provided that if such information has not been made known to the public and in 
the good faith opinion of the Board of Directors of the Company it is not in 
the best interest of the Company to disclose such information, then the Company 
shall not be required to give the notice provided for in this Section 8(f)(ii) 
until the earlier of the date on which the Company publicly releases such 
information and the date on which the Board of Directors no longer believes 
that in the good faith opinion of the Board of Directors such information 
should not be disclosed. 

                 (iii) The Company will also give written notice to the holder 
of this Warrant at least ten (10) days prior to the date on which any Organic 
Change, dissolution or liquidation will take place, provided that such 
information shall be made known to the public prior to or in conjunction with 
such notice being provided to such holder; provided that if such information 
has not been made known to the public and in the good faith opinion of the 
Board of Directors of the Company it is not in the best interest of the Company 
to disclose such information, then the Company shall not be required to give 
the notice provided for in this Section 8(f)(iii) until the earlier of the date 
on which the Company publicly releases such information and the date on which 
the Board of Directors no longer believes that in the good faith opinion of the 
Board of Directors such information should not be disclosed.

     Section 9. Purchase Rights; Reorganization, Reclassification, 
                --------------------------------------------------
Consolidation, Merger or Sale.  
- -----------------------------

             (a) In addition to any adjustments pursuant to Section 8 above, if 
at any time the Company grants, issues or sells any Options, Convertible 
Securities or rights to purchase stock, warrants, securities or other property 
pro rata to the record holders of any class of Common Stock (the "Purchase 
Rights"), then the holder of this Warrant will be entitled to acquire, upon the 
terms applicable to such Purchase Rights, the aggregate Purchase Rights which 
such holder could have acquired if such holder had held the number of shares of 
Common Stock acquirable upon complete exercise 


                                      14

<PAGES>

of this Warrant immediately before the date on which a record is taken for the 
grant, issuance or sale of such Purchase Rights, or, if no such record is 
taken, the date as of which the record holders of Common Stock are to be 
determined for the grant, issue or sale of such Purchase Rights.

             (b) Any recapitalization, reorganization, reclassification, 
consolidation, merger, sale of all or substantially all of the Company's assets 
to another Person or other transaction which is effected in such a way that 
holders of Common Stock are entitled to receive (either directly or upon 
subsequent liquidation) stock, securities or assets with respect to or in 
exchange for Common Stock is referred to herein as "Organic Change."  Prior to 
the consummation of any (i) sale of all or substantially all of the Company's 
assets to an acquiring Person or (ii) other Organic Change following which the 
Company is not a surviving entity, the Company will secure from the Person 
purchasing such assets or the successor resulting from such Organic Change (in 
each case, the "Acquiring Entity") written agreement (in form and substance 
satisfactory to the holders of Warrants representing a majority of the shares 
of Common Stock obtainable upon exercise of the Warrants then outstanding) to 
deliver to each holder of Warrants in exchange for such Warrants, a security of 
the Acquiring Entity evidenced by a written instrument substantially similar in 
form and substance to this Warrant and satisfactory to the holders of the 
Warrants (including, an adjusted warrant exercise price equal to the value for 
the Common Stock reflected by the terms of such consolidation, merger or sale, 
and exercisable for a corresponding number of shares of Common Stock acquirable 
and receivable upon exercise of the Warrants, if the value so reflected is less 
than the Warrant Exercise Price in effect immediately prior to such 
consolidation, merger or sale).  Prior to the consummation of any other Organic 
Change, the Company shall make appropriate provision (in form and substance 
satisfactory to the holders of Warrants representing a majority of the shares 
of Common Stock obtainable upon exercise of the Warrants then outstanding) to 
insure that each of the holders of the Warrants will thereafter have the right 
to acquire and receive in lieu of or in addition to (as the case may be) the 
shares of Common Stock immediately theretofore acquirable and receivable upon 
the exercise of such holder's Warrants, such shares of stock, securities or 
assets that would have been issued or payable in such Organic Change with 
respect to or in exchange  for the number of shares of Common Stock which would 
have been acquirable and receivable upon the exercise of such holder's Warrant 
as of the date of such Organic Change (without taking into account any 
limitations or restrictions on the exerciseability of this Warrant).

     Section 10. Lost, Stolen, Mutilated or Destroyed Warrant.  If this 
                 --------------------------------------------
Warrant is lost, stolen, mutilated or destroyed, the Company shall, on receipt 
of an indemnification undertaking in a form reasonably acceptable to the 
Company, issue a new Warrant of like denomination and tenor as this Warrant so 
lost, stolen, mutilated or destroyed.

     Section 11. Notice.  Any notices, consents, waivers or other 
                 ------
communications required or permitted to be given under the terms of this 
Warrant must be in writing and will be deemed to have been delivered:  (i) upon 
receipt, when delivered personally; (ii) upon receipt, when sent by facsimile 
(provided confirmation of transmission is mechanically  or electronically 
generated and kept on file by the sending party); or (iii) one Business Day 
after deposit with a nationally recognized overnight delivery service, in each 
case properly addressed to the party to receive the same.  The addresses and 
facsimile numbers for such communications shall be:


                                      15



          If to the Company:
                eFax.com, Inc.
                1378 Willow Road
                Menlo Park, California 94025
                Telephone:     650-688-6810
                Facsimile:     650-470-6969
                Attention:     Todd J. Kenck, Chief Financial Officer

          With copy to:
                Cooley Godward LLP
                Five Palo Alto Square
                3000 El Camino Real
                Palo Alto, California 94306
                Telephone:     650-843-5000
                Facsimile:     650-857-0663
                Attention:     Patrick A. Pohlen, Esq.

If to a holder of this Warrant, to it at the address and facsimile number set 
forth on the Schedule of Investors to the Securities Purchase Agreement, with 
copies to such holder's representatives as set forth on such Schedule of 
Investors, or at such other address and facsimile as shall be delivered to the 
Company upon the issuance or transfer of this Warrant.  Each party shall 
provide ten days' prior written notice to the other party of any change in 
address or facsimile number.  Written confirmation of receipt (A) given by the 
recipient of such notice, consent, waiver or other communication, (B) 
mechanically or electronically generated by the sender's facsimile machine 
containing the time, date, recipient facsimile number and an image of the first 
page of such transmission or (C) provided by a nationally recognized overnight 
delivery service shall be rebuttable evidence of personal service, receipt by 
facsimile or receipt from a nationally recognized overnight delivery service in 
accordance with clause (i), (ii) or (iii) above, respectively.

     Section 12. Amendments.  This Warrant and any term hereof may be
                 ----------
changed, waived, discharged, or terminated only by an instrument in writing 
signed by the party or holder hereof against which enforcement of such change, 
waiver, discharge or termination is sought.  

     Section 13. Date.  The date of this Warrant is May 13, 1999 (the 
                 ----
"Issuance Date").  This Warrant, in all events, shall be wholly void and of no 
effect after the close of business on the Expiration Date, except that 
notwithstanding any other provisions hereof, the provisions of Section 7 shall 
continue in full force and effect after such date as to any Warrant Shares or 
other securities issued upon the exercise of this Warrant.

     Section 14. Amendment and Waiver.  Except as otherwise provided herein, 
                 --------------------
the provisions of the Warrants may be amended and the Company may take any 
action herein prohibited, or omit to perform any act herein required to be 
performed by it, only if the Company has obtained the written consent of the 
holders of Warrants representing a majority of the shares of Common Stock 
obtainable upon exercise of the Warrants then outstanding; provided that no 
such action may increase the Warrant Exercise Price of the Warrants or 


                                      16



decrease the number of shares or class of stock obtainable upon exercise of any 
Warrants without the written consent of the holder of such Warrant.

     Section 15. Descriptive Headings; Governing Law.  The descriptive 
                 -----------------------------------
headings of the several sections and paragraphs of this Warrant are inserted 
for convenience only and do not constitute a part of this Warrant.  All 
questions concerning the construction, validity, enforcement and interpretation 
of this Warrant shall be governed by the internal laws of the State of 
California, without giving effect to any choice of law or conflict of law 
provision or rule (whether of the State of California or any other 
jurisdictions) that would cause the application of the laws of any 
jurisdictions other than the State of California.

* * * * * * *

                                        EFAX.COM, INC.




                                        By:_________________________________
                                        Name:_______________________________
                                        Title:______________________________


                                      17




                            EXHIBIT A TO WARRANT
                            --------------------

                             SUBSCRIPTION FORM

       TO BE EXECUTED BY THE REGISTERED HOLDER TO EXERCISE THIS WARRANT

                              EFAX.COM, INC.

     The undersigned holder hereby exercises the right to purchase 
_________________ of the shares of Common Stock ("Warrant Shares") of eFax.com, 
Inc., a Delaware corporation (the "Company"), evidenced by the attached Warrant 
(the "Warrant").  Capitalized terms used herein and not otherwise defined shall 
have the respective meanings set forth in the Warrant.

     1. Form of Warrant Exercise Price.  The Holder intends that payment of the 
Warrant Exercise Price shall be made as:

        ____________     a "Cash Exercise" with respect to 
                         _______________________ Warrant Shares; and/or

        ____________     a "Cashless Exercise" with respect to 
                         ___________________ Warrant Shares (to the extent
                         permitted by the terms of the Warrant).

     2. Payment of Warrant Exercise Price.  In the event that the holder has 
elected a Cash Exercise with respect to some or all of the Warrant Shares to be 
issued pursuant hereto, the holder shall pay the sum of $___________________ to 
the Company in accordance with the terms of the Warrant.

     3. Delivery of Warrant Shares.  The Company shall deliver to the holder 
__________ Warrant Shares in accordance with the terms of the Warrant.

     4. Confirmation of Representations.  Delivery of this notice to the 
Company shall constitute confirmation and a representation by the undersigned 
holder of the representations set forth in Section 6(b) of the Warrant.

Date: _______________ __, ______

___________________________________
Name of Registered Holder

By:________________________________
   Name:
   Title:


                                      i




                            EXHIBIT B TO WARRANT
                            --------------------

                           FORM OF WARRANT POWER

FOR VALUE RECEIVED, the undersigned does hereby assign and transfer to 
________________, Federal Identification No. __________, a warrant to purchase 
____________ shares of the capital stock of eFax.com, Inc., a Delaware 
corporation, represented by warrant certificate no. _____, standing in the name 
of the undersigned on the books of said corporation.  The undersigned does 
hereby irrevocably constitute and appoint ______________, attorney to transfer 
the warrants of said corporation, with full power of substitution in the 
premises.

Dated: _______________ __, ______



                                           ________________________________



                                           By: ____________________________
                                           Its: ___________________________




                                    ____________________________________



                                    By: _____________________________
                                    Its: ____________________________


                                      ii