- Plesk Onyx for Linux
The service fails to start because it is masked:
# systemctl start service_name.service
Unable to start service_name: systemctl start service_name.service Failed to start service_name.service: Unit dovecot.service is masked.
How to start a masked service?
- Unmask the masked service:
# systemctl unmask service_name
- Start the service:
# systemctl start service_name