> Well, I have a ColdFusion based website that I have a few forms that > users submit to sign up for events. So they dont log in or anything. I > specified localhost in <CFMail> and it works for domains on my system, > but when I send the user a copy of what they submitted they dont get it. > > My main.cf says: > mynetworks = 172.16.254.0/28 > > That address is my apartment. I am hosting this at mosso so I have one > static from them of 67.23.34.37. Mail and CF run on this same IP.
It looks like the mail isn't going out because Postfix does not trust your local machine and is (correctly) refusing to relay. Try changing mynetworks to: 127.0.0.1 The only machine postfix needs to trust in this case is the machine it's running on, and then only the local IP address. If this doesn't work, post the output from postconf -n as well as all the lines from /var/log/maillog that show postfix accepting and not delivering your message. Terry
