Postfix Email Question
After rebooting our Linux server, we cannot access our email. We are running Postfix IMAP email and port 143 does not seem to be available. I am new to the Linux world and am sure this is a very easy fix, but cannot find the answer. Can someone help???
Stopping and restarting postfix does not help. When trying to check email from Outlook, the message is that the server is now in offline mode.
This is the first time I have rebooted the Linux server that was installed and set up by someone else who is not currently available. Is there another command I need to run???
Thanks in advance for your help.