18 Mar
2013
18 Mar
'13
12:17 p.m.
Am 18.03.2013 10:36, schrieb pvsuja:
passdb { args = host=10.131.1.16 default_fields = userdb_imapc_user=%u userdb_imapc_password=%w driver = imap }
Well, I dunno where you listened with wireshark, but as far as I see you communicate between your proxy and the other server with IMAP without SSL/TLS or STARTTLS, see http://wiki2.dovecot.org/PasswordDatabase/IMAP for more.
Can't say anything specific about squirrelmail to dovecot-proxy, is that the full doveconf -n? Please add the full one, if possible from both dovecot servers.
Greetings, Jan