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I have recently noticed that some of our internal mailer scripts are causing Dovecot-LDA to generate Mailer Delivery Subsystem messages. The following Dovecot-LDA message is generated: ---- Message body ---- Your message was automatically rejected by Dovecot Mail Delivery Agent. The following reason was given: Unknown error ---- Message body ---- ---- Message header ---- Return-Path:

Using maildir++ with LDA and POP/IMAP we have been seeing intermittant maildirsize corruption. Where an operation will be prepended by a handful of ASCI null characters ^@^@. Eg: # cat maildirsize 5120000S -46895 -1 93359 1 60576 1 2858 1 49547 1 -206340 -4 94603 1 84785 1 54463 1 82486 1 97104 1 ^@^@^@^@^@^@^@^@40488 1 73397 1 83662 1 24668 1 42673 1 12081 1 -713606 -12 The instances of this

Hey guys, Wondering if anyone has tried to do this before - a last login timestamp field. Using mysql for auth, I figured it would be easy enough to add a timestamp field and then tack an UPDATE statement on the end of the password_query. But of course, dovecot sees this as only one statement to pass to MySQL - of which MySQL barfs at.. Any ideas on how to achieve this ? Regards

Hey guys, Running rc15, I have maildir quotas working with deliver - however I seem to be unable to get the maildir quota ignore option to work. Am trying to ignore a user wide directory "Maildir/Filtered/", where detected virii/spam gets sorted to. Does deliver take notice of the maildir ignore option ? Applicable line from dovecot-sql.conf: user_query = SELECT

Hey guys, Is there a way to extract the concurrent connectons to a dovecot servers? Got a fairly busy installation that Id like to monitor/graph concurrent connections for. __________________________________________ Dean Manners -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hey guys, Wondering if anyone out there has any input on running Dovecot with SAN storage. Its coming to the time where we need to run load balanced servers, and past experiences steer us away from a NAS. Tips / pitfalls ? Regards __________________________________________ Dean Manners -------------- next part -------------- An HTML attachment was scrubbed... URL:

Apologies if this is an <=rc19 thing, but am waiting for rc24 to come into Debian unstable/testing before upgrading. After purging ~10 messages from INBOX the index's appeared to go into a broken state. Mail client (Outlook express) reported "unable to read message flags". Logged messages: Feb 23 17:34:58 mailget01 dovecot: IMAP(drawkcab at drawkcab.com): file mail-index-view.c:

Timo / Others, I have been working on a new installation for a fairly busy site, and after many weeks of tribulation have come to an architecture Im happy with: 2x Debian (2.6.18) - MXing machines running Postfix / MailScanner / Dovecot-LDA (A slightly patched RC17 for prettier Quota bounces) 2x Debian (2.6.18) - Mail retrieval machines running Dovecot IMAP/POP3 (Currently RC17) 3x Node Isilon

Hey guys, After many trials and tribulations I have now got some fairly stable NFS clients serving dovecot-lda and pop3/imap. Over a 9 hour postal/rabid stress test only saw 5 errors for the 4 servers. Wondering if anyone can shed a bit more light on what they mean exactly. I have tried to find "Resource temporarily unavailable" and "No locks available" in the src to get