[Unit]
Description=Amavisd Daemon
Wants=postfix.service
Wants=spamassassin.service
Wants=clamd.service
After=network.target

[Service]
ExecStart=/usr/sbin/amavisd -c /etc/amavisd.conf foreground
ExecReload=/usr/sbin/amavisd -c /etc/amavisd.conf reload

[Install]
WantedBy=multi-user.target