[Service]
ExecStartPre=/usr/sbin/postmap /etc/postfix/lmtp
ExecStartPre=/usr/sbin/postmap -F /etc/postfix/sni
%for %%local in %%postfix_relay_authentifications
  %set %%user = %%normalize_family(%%local)
  %set %%password = %%getVar('local_authentification_password_' + %%user)
  %set %%ip = %%getVar('local_authentification_ip_' + %%user)
ExecStartPre=-/usr/bin/bash -c "echo %%password | /usr/sbin/saslpasswd2 -u %%ip %%user -p"
%end for
ExecStartPre=/usr/bin/chown postfix: /etc/sasl2/sasldb2
PIDFile=/srv/postfix/spool/pid/master.pid