[Dovecot] Can't resolve address 127.0.0.1

Hi ,

I recently installed Fedora Core 1.

Installed postfix on it and that is running fine.

I am trying to get dovecot to run and I have changed only the following line from the default dovecot.conf :

imap_listen = 127.0.0.1 since I'd like to install squirrelmail later on.

Now when I try to start dovecot I get "Starting Dovecot Imap: Fatal: Can't resolve address 127.0.0.1 : Name or service not known"

Can anybody help me?

Alban