It does not work anymore.
There went my mailserver...
● amavisd.service - Amavisd-new is an interface between MTA and content checkers.
Loaded: loaded (/usr/lib/systemd/system/amavisd.service; enabled; vendor preset: disabled)
Active: failed (Result: start-limit) since Mon 2017-01-23 23:14:30 CET; 11min ago
Docs: http://www.ijs.si/software/amavisd/#doc
Process: 11180 ExecStart=/usr/sbin/amavisd -c /etc/amavisd/amavisd.conf (code=exited, status=255)
Jan 23 23:14:30 office.example.com systemd[1]: Failed to start Amavisd-new is an interface between MTA and content checkers..
Jan 23 23:14:30 office.example.com systemd[1]: Unit amavisd.service entered failed state.
Jan 23 23:14:30 office.example.com systemd[1]: amavisd.service failed.
Jan 23 23:14:30 office.example.com systemd[1]: amavisd.service holdoff time over, scheduling restart.
Jan 23 23:14:30 office.example.com systemd[1]: start request repeated too quickly for amavisd.service
Jan 23 23:14:30 office.example.com systemd[1]: Failed to start Amavisd-new is an interface between MTA and content checkers..
Jan 23 23:14:30 office.example.com systemd[1]: Unit amavisd.service entered failed state.
Jan 23 23:14:30 office.example.com systemd[1]: amavisd.service failed.