index worker 2.3.7 undefined symbol errors

Timo Sirainen timo at
Mon Jul 22 18:24:37 EEST 2019

On 19 Jul 2019, at 13.20, Dirk Koopman via dovecot <dovecot at> wrote:
> But I am left with this:
> Jul 19 14:09:52 localhost dovecot: indexer-worker: Error: User <someone> lookup failed: Couldn't load required plugin /usr/lib/dovecot/modules/ dlopen() faile: /usr/lib/dovecot/modules/ undefined symbol: mail_deliver_ctx_get_log_var_expand_table

Oh.. it's logged by indexer-worker.

> mail_plugins = mail_log notify replication fts fts_lucene sieve

You can't load sieve globally. It needs to be inside protocol lmtp {}

More information about the dovecot mailing list