> On 2015-03-29, at 10:16 AM, Gedalya <geda...@gedalya.net> wrote:
>
> This problem can be reproduced in one second. Here you go:
>
> protocol lmtp {
> mail_plugins = $mail_plugins sieve imap_quota
> }
>
> Mar 29 13:13:33 mail dovecot: lmtp(25315): Connect from local
> Mar 29 13:13:33 mail dovecot: lmtp(geda...@gedalya.net): Error: Couldn't load
> required plugin /usr/lib/dovecot/modules/lib11_imap_quota_plugin.so: dlopen()
> failed: /usr/lib/dovecot/modules/lib11_imap_quota_plugin.so: undefined
> symbol: command_unregister
>
> Simple: imap_quota is not a plugin for lmtp, it is a plugin for imap. Notice
> the last bit of the error message. It won't work just like you couldn't
> dynamically load it into LibreOffice or whatever.
Thank you for pinpointing the issue. Unfortunately, I am at a lost then
as to why it fails for me. My settings are as follows :
10-mail.conf : mail_plugins = $mail_plugins zlib quota
15-lda.conf : mail_plugins = $mail_plugins sieve
20-imap.conf : mail_plugins = $mail_plugins imap_zlib imap_quota antispam
20-lmtp.conf : mail_plugins = $mail_plugins sieve
Am I to remove each $mail_plugins and then explicitly set each
mail_plugins = ""? Looking at my doveconf -n file I posted originally, I do see
the following :
protocol lmtp {
mail_plugins = " zlib quota imap_zlib imap_quota antispam sieve"
}
And checking the doveconf - n output right now on the server I see the
same as above (I was checking in case I had attempted changes since my original
post, but nothing has changed).
So, either due to a bug or working as intended (or possibly, both), my
lmtp protocol section is loading all $mail_plugins.
Is it correct to theorize that if the file 20-lmtp.conf were to be
renamed so that it was numbered between 16 and 19, that this $mail_plugins
problem would be resolved? Or should I rename 20-imap.conf and 20-pop3.conf (I
have not enabled POP3 as of yet), to higher digits (e.g. : 21-imap.conf and
21-pop3.conf)? If renaming the conf files to higher digits will fix this for
me, I am inclined to do so to the imap and pop3 conf files. :)
If this is a bug, is this the ubuntu package at fault, or something
further up the chain?
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