Cal-Maine Foods (CALM) 10-Q 2008 Q1 Quarterly report

Exhibit 32.0

Certification Pursuant to 18 U.S.C. §1350

The undersigned certify pursuant to 18 U.S.C. §1350, that:

(1)   The accompanying Quarterly Report on Form 10-Q of the Company for the quarter ended September 1, 2007, fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2)   The information contained in the accompanying Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

 /s/ Fred R. Adams, Jr.   

Fred R. Adams, Jr.

Chairman of the Board and Chief Executive Officer

 /s/ Timothy A. Dawson 

Timothy A. Dawson

Vice President, Chief Financial Officer

Date: October 3, 2007