File: //etc/systemd/system/dovecot.service
# dovecot binary startup for DirectAdmin servers
# To reload systemd daemon after changes to this file:
# systemctl --system daemon-reload
[Unit]
Description=Dovecot IMAP/POP3 email server
After=local-fs.target network.target
[Service]
Type=simple
#ExecStartPre=/usr/libexec/dovecot/prestartscript
ExecStart=/usr/sbin/dovecot -F
ExecReload=/bin/kill -HUP $MAINPID
#PrivateTmp=true
NonBlocking=yes
LimitMEMLOCK=infinity
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target