> FWIW: I have 3 registered domains -- all pointing to a single public IP on > my linux/iptables based firewall. My sendmail server sits behind this > firewall (in a DMZ) with a private IP address. I use iptables to port > forward tcp/25 to this dmz server. I just configure sendmail to handle > virtual domains so that all 3 domain names are considered local.
I understand what you are saying. But I want to learn Qmail and that is the MTA I am setting up on my other server. What about making my main redhat sendmail server a relay for my other domain?? (with caution of course) So rainbow.mydomain.com sendmail server is a relay for steelhead.mydomain.org qmail server. Is that possible? If I do that, what happens to the email as it passes thru the open relay? Does it manipulate the headers at all? I would like my qmail server to act as if it were a real public mail server. Andy -- redhat-list mailing list unsubscribe mailto:[EMAIL PROTECTED]?subject=unsubscribe https://listman.redhat.com/mailman/listinfo/redhat-list
