So, basically, that's my first install of an SMTP/IMAP+webmail server... So I guess I missed something somewhere.
The question is simple :
When logging in to roundcube to any of my local users, they are shown with an adress that includes the hostname of my server, e.g. :
john@mail.example.com
I'd like to have them show only @example.com.... like any traditional mail address.
What parameter should I change for this ?
Is this controlled by the config.inc.php file ('default_host' maybe ?)
Or is it really a deeper issue with my postfix configuration ?
Note that from Thunderbird, if I specify the address @example.com (the one I want, without hostname), it shows this way, on my inbox, and when sending mail too.
Thanks for any insights