Am 15.07.2017 um 23:30 schrieb Doug Hardie:
I tried to setup statistics as shown on the Statistics wiki page. I
encountered a problem with the mail_plugins for imap. in the protocol imap
configuration the wiki shows adding imap_stats to mail_plugins. When I do
that, dovecot stops authenticating and throwing error messages:
Jul 15 12:47:46 mail dovecot: imap(doug)[10.0.1.251]<osGhcGBUmsgKAAH7>:
Error: Couldn't load required plugin
/usr/local/lib/dovecot/lib95_imap_stats_plugin.so: Plugin stats must be loaded also
(you must set: mail_plugins=$mail_plugins stats)
Jul 15 12:47:46 mail dovecot: imap(doug): Error: Internal error occurred. Refer
to server log for more information.
Changing that line to just add stats to mail_plugins resolves the problem.
Hopefully that is an error in the wiki... However, in looking at the stats, I
don't ever see any values for any of the auth_ values. They all show zero even
though there have been numerous authentications by dovecot and postfix.
Doug, according to the wiki it should be:
mail_plugins = $mail_plugins stats
protocol imap {
mail_plugins = $mail_plugins imap_stats
}
It sounds as if you were missing the first line in global config scope.
For auth stats add to your config:
auth_stats = yes
Thomas
