On the offchance that this was fixed in the nightlies, tried the 9/1/09 build, but no go. Sep 1 09:06:23 usa kernel: [955179.633005] dovecot-auth[19737]: segfault at 0 ip 0 sp 7fffc8839fa8 error 14 in dovecot-auth [400000+49000] Any ideas? dovecot -n and crash logs posted previously. Lawrence Sheed COMPUTER SOLUTIONS Room 401-402 Han Wen Xuan Building 2 No.14, 955 Yan An Middle Road Shanghai China 200040 Tel: +86 21 62890765 +86 21 62890056 Fax: +86 21 62890700 Mobile: +86 13901 802 269 Skype: computersolutions.cn Twitter: compsolutions Web: www.computersolutions.cn E-mail: support at computersolutions.cn