[Unit]
Description=remail server
After=syslog.target network.target
ConditionPathExists=/home/remail/remail/remail.yaml

[Service]
Type=simple
User=remail
WorkDir=~/remail
ExecStart=/usr/bin/remail_daemon -v /home/remail/remail/remail.yaml
ExecReload=/bin/kill -HUP $MAINPID
[Install]
WantedBy=default.target