http://dovecot.org/releases/2.2/dovecot-2.2.4.tar.gz http://dovecot.org/releases/2.2/dovecot-2.2.4.tar.gz.sig OK, this should be a pretty good and stable version. + doveadm: Added "flags" command to modify message flags. + doveadm: Added "deduplicate" command to expunge message duplicates. + dsync: Show the state in process title with verbose_proctitle=yes. - imap/pop3 proxy: Master user logins were broken in v2.2.3 - sdbox/mdbox: A corrupted index header with wrong size was never automatically fixed in v2.2.3. - mbox: Fixed assert-crashes related to locking.
Charles Marcus
2013-Jun-25 11:14 UTC
[Dovecot] New deduplicate doveadm command - was Re: v2.2.4 released
On 2013-06-24 7:56 PM, Timo Sirainen <tss at iki.fi> wrote:> http://dovecot.org/releases/2.2/dovecot-2.2.4.tar.gz > http://dovecot.org/releases/2.2/dovecot-2.2.4.tar.gz.sig > > OK, this should be a pretty good and stable version. > > + doveadm: Added "deduplicate" command to expunge message duplicates.Hey Timo, 2 questions on this new 'deduplicate' capability of doveadm... Obviously this could be scripted with a cron job, but I was wondering if it wouldn't make sense to do this automatically whenever messages are being moved around in the mailstore? An interesting 'feature' of gmail is that if/when you are copying lots of messages from a non gmail account to a gmail account through IMAP, if the folder you are copying from contains duplicate messages, gmail will silently discard the duplicates after the first one is successfully copied up... I discovered this a long time ago the first time I encountered an anomaly where I copied an entire folder, but the number of messages on the gmail account didn't match the number in the source folder. After comparing, I discovered that there were duplicates in the source folder, which accounted for the discrepancy. Thanks, -- Best regards, Charles