On Sep 14, 2009, at 3:36 AM, Frank Bonnet wrote:
Sep 14 09:20:48 IMAP(xxxxxxx): Error:fchown(/user/xxxxxxx/.imap/INBOX/dovecot.index.tmp, -1, 8(mail)) failed: Operation not permitted (egid=3420(math), group based on /var/mail/ xxxxxxx)
chmod 0600 /var/mail/*should help. I'm trying to get distros and upstream to do that by default..