antispam plugin, pipe backend, how to make it work?
elm at skweez.net
Wed Apr 13 09:54:56 UTC 2016
Am 13.04.2016 um 10:35 schrieb Johannes Rohr <johannes at rohr.org>:
> tweaked the wrapper script to make it work. It seems like the sa-learn call silently fails:
> "/usr/local/bin/sa-learn-pipe.sh" 10L, 350C geschrieben
> root at vm10:/etc/dovecot/conf.d# cat /tmp/sa-learn-pipe.log
> starting log
> 25200-start (--username=johannes at rohr.org --spam)
> libgcc_s.so.1 must be installed for pthread_cancel to work
> Does the above error message have anything to do with it? Running the script & sa-learn manually works fine. do virtual users change something how dovecot calls programs, such as chrooting them?
Here  is an old thread about that problem.In short: It seems to be a problem in sa-learn that is triggered by the privilege drop that dovecot does when starting.
I have the same problem and I have not found a solution yet.
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