Scalix Forums

I've read through the forums and found many references to doing this and have setup the smtpd.cfg file accordingly.

However, the only time I can actually connect from my COMCAST ISP to use port 25 as my outgoing mail server, is when I am connected to a work VPN. If I am simply using Comcast as my provider, I am not able to even telnet to port 25 on our mail server.

My question is - how can I set things up so that perhaps users can use a different port - such as 3535 - for providing authenticated outgoing email relaying?

Where would I specify this port as acceptable for relaying as long as the users are authenticated?

My smtpd.cfg file right now:

EXTENSIONS=AUTH,DSN,8BITMIME
GREETING=SMTPd

DEBUG_LOG=TRUE

SMTPFILTER=TRUE
RELAY accept 127.0.0.1
RELAY accept .mydomain.com
AUTH_SUCCESS Accept ALL
AUTH_MISMATCH Log_Reject ALL
RELAY Log_Reject ALL

RECIPIENT Log_Reject *@*@*
RECIPIENT Log_Reject *%*
RECIPIENT Log_Reject *!*

[SUBMIT]
ANONYMOUS Log_Reject ALL

[LMTP]
LISTEN=localhost:24

You seem to want the Submission listener. You need to enable SUMBIT and put the rules in that section of the config file.

Thanks Valerion... but not sure what you mean.

I was able to get this working from another post here.. where they port forwarded in iptables from 3535 to 25.. and that is working fine. Is there a better way to do this than port forwarding like that?

Sorry, I think I misread your question. You seem to have gotten it to work, though