Qmail Hacks
From Ye Ole Stash
SMTP Submission
Kinda Legit
- Using IPTABLES
- iptables -t nat -I PREROUTING -p tcp --dport 587 -d $your_ip_here -j REDIRECT --to-port 25
- Using TCPServer
More Legit
- Have the server be only used for outbound email. This means it cant read the same rcpthosts as your main install.