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SECTION 906 CERTIFICATION
We, Thomas M. O'Brien, President, and Mark L. Kleifges, Treasurer, of RMR Preferred Dividend Fund (the "registrant"), certify that:
- 1.
- The report on Form N-CSR of the registrant for the period ended June 30, 2006 (the "Report") fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and
- 2.
- The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the registrant.
| By: | /s/Thomas M. O'Brien
Thomas M. O'Brien
President | | |
Date: |
August 21, 2006 |
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| By: | /s/Mark L. Kleifges
Mark L. Kleifges
Treasurer | | |
Date: |
August 21, 2006 |
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SECTION 906 CERTIFICATION
