Display date: type ‘date’ at command prompt
# date Sun Jul 19 13:29:53 EDT 2015 #
To start SMTP ( Dovecot service), when SMTP server is down:
# /etc/init.d/dovecot restart
If still it does not start with this, then use the below command to get this done. 93 more words
The below link shows domains on a particular server with their ip address.