[Dovecot] Getting "Can't resolve address no: Name or service not known" error when starting Dovecot

[Francesco Piraneo Giuliano]

> > protocols: imap
> > listen: *:143
> You should try and make that "listen *' or 'listen <ip address to listen
> on>', and then check your /etc/services file to see if imap is listed
> there on port 143/tcp

In /etc/services imap is listed on port 143/tcp and 143/udp.
I'm going to test to put "listen: *:143" as "listen: 192.168.1.100:143".

I'll let you know!
Thank you.
Francesco