[Unit]
Description=Sender Rewriting Scheme Daemon

[Service]
Type=exec
User=Debian-exim
Group=Debian-exim
ExecStart=/usr/bin/srsd --secretfile /etc/exim4/srsd.secret --hashlength 24
PIDFile=/run/srsd/srsd.pid
Restart=on-failure
RuntimeDirectory=srsd
RuntimeDirectoryMode=0750

[Install]
WantedBy=multi-user.target