Hello,

I have a problem with round cube and my network.

I have 3 ips and the OS is Linux Debian:

- eth0 - 46.55.253.244 - Ethernet
- eth0:0 - 46.55.253.245- Ethernet (Virtual)
- eth0:1 - 46.55.253.246- Ethernet (Virtual)

When adding the virtual networks round cube is connecting and sending e-mails from x.x.x.245. Pls see the following log:

Apr 10 11:12:05 ns1 dovecot: imap-login: Login: user=<office@pcexpert.bg>, method=PLAIN, rip=46.55.253.245, lip=46.55.253.244, mpid=11257, session=<9wjJ+xww5gAuN/31>

When the virtual networks are down, then roundcube works fine:

Apr 10 11:32:05 ns1 dovecot: imap-login: Login: user=<office@pcexpert.bg>, method=PLAIN, rip=46.55.253.244, lip=46.55.253.244, mpid=11257, session=<9wjJ+xww5gAuN/31>

In config.ins.php the code is:

$config['default_host'] = 'pcexpert.bg';

When the code changes to $config['default_host'] = 'localhost' , roundcube is connecting 127.0.0.1, but sending e-mails from 46.55.253.245 

Log:

Apr 10 11:32:05 ns1 dovecot: imap-login: Login: user=<office@pcexpert.bg>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, mpid=11257, session=<9wjJ+xww5gAuN/31>

Pls advise, how can roundcube connect and send e-mails to the real ip 46.55.253.244, when having vitual networks.

Best Regards,

Svilen