The segfault problem that was happening seems to be fixed. I'm still getting some "(imap) killed with signal 6" errors. I just noticed that it did get one segfault. Unfortunately, I don't have a core file. I'll try to get one if this happens again. Here's the error messages, not sure if it will help. I'm using the CVS copy from March 24. dovecot: Mar 26 05:28:20 Error: 4282 IMAP(support): Corrupted index cache file /mailhome/new/s/support/.imap/INBOX/dovecot.index.cache: indexid changed dovecot: Mar 26 05:28:20 Error: 4282 IMAP(support): Corrupted transaction log file /mailhome/new/s/support/.imap/INBOX/dovecot.index.log: invalid indexid (1111832898 != 1111831599) dovecot: Mar 26 05:28:20 Error: 4282 IMAP(support): Corrupted index file /mailhome/new/s/support/.imap/INBOX/dovecot.index: Record UIDs are not ordered dovecot: Mar 26 05:28:20 Error: 4282 IMAP(support): Corrupted transaction log file /mailhome/new/s/support/.imap/INBOX/dovecot.index.log: invalid indexid (1111831599 != 0) dovecot: Mar 26 05:28:20 Error: 4282 IMAP(support): Corrupted index file /mailhome/new/s/support/.imap/INBOX/dovecot.index: Record UIDs are not ordered dovecot: Mar 26 05:28:20 Error: child 4282 (imap) killed with signal 11 Todd Burroughs