similar to: 2.3.11.3: dsync failure

One of our servers running Dovecot 1.0.beta3 and dovecot-lda has failed to deliver a few messages and I can't figure out why. Very few messages bounce and I don't see any common thread between them other than time. The 15:19:11 message was a company wide announcement and the other 4 servers (identical configuration) were able to deliver it. Feb 26 20:24:46 rental deliver:

Hello! I'm testing the virtual mail boxes using telnet. The telnet seesion completes 100% okay with no errors at all. Though, when postfix has to relay the message to dovecot, i get the following error in my delivery log (/home/vmail/dovecot-delivery): deliver(john): 2009-03-21 16:23:00 Panic: i_stream_stat() used for non-blocking seekable stream deliver(john): 2009-03-21 16:23:00 Error: Raw

I posted to the list about this a while ago but never got a response, I have a bit more information now. Dovecot 2.2.12 and other 2.2 versions are broken when using zlib and maildir. If messages are re-indexed, the INTERNALDATE of all messages is set to the time the re-index is done. The problem seems to be in src/plugins/zlib/zlib-plugin.c in the function zlib_mail_cache_open. During a

When a compressed maildir message has a bad S= size in its filename it puts the user in an unrecoverable state, since maildir's do_fix_size function just does a stat() on the maildir file and saves the compressed size in the filename. This (quick, rough, barely tested) patch addresses this issue, it's inefficient, but we're already in a hopefully rare emergency situation. ---

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I've setup a test machine and have been playing with dovecot-1.0beta7 and dovecot-lda in preparation for a migration from 0.99.x series. (hopefully with the ability to support imap-quotas) anyways, i've got it all compiled fine (as far as I can tell) and following the directions on the wiki for setting up dovecot LDA with sendmail. (I've