I am trying to set up an Imap server, using dovecot - as described for newbies here
Having gone through all the steps, I try to connect on the loopback interface using:
mutt -f imap://myname@localhost/Mail
..but get the message: Could not connect to localhost. Connection refused
I suspect I have disabled something simple during a recent security crusade after setting up ssh access from work to home. Pinging localhost works fine. What have I done !!