Income using port 25 but out going using port 26

[steve ong]

I have a relay server in the dmz zone and I need to setup scalix to receives mail from dmz using port 25 but relay all out going mails using port 26. How do i do this?

[jferrara]

I have a similar problem. Our Symantec SMTP Gateway uses port 26 for outbound mail. We are using version 10.0.5.3. We have in the past user the DS parameter in the etc/mail/sendmail.cf config file to point the outbound mail to our gateway. Would it be that simple to add the port after the address 192.168.1.200:26?

Thanks
Joe