[Dovecot] dovecot 2 in ubuntu 12.04 or Debian Squeeze

[Jan Phillip Greimann]

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