antispam plugin, pipe backend, how to make it work?

Wed Apr 13 11:05:22 UTC 2016

> Am 13.04.2016 um 12:14 schrieb Johannes Rohr <johannes at rohr.org>:
> 
> Yikes! Our server is running a fairly dated Ubuntu Precise, what's your version? Did an upgrade fail to fix it? I am not seeing this error on Debian Sid but I am not using virtual users over here, so that might be the cause. Did you report the bug to the Spamassassin bugzilla?

I’m running Debian 8 (Jessie). Dovecot is version 2.2.13, Dovecot Antispam is 2.0+20130912-2 and SpamAssassin is 3.4.0. I did not fill a bug but I see you already did it.