View Full Version : Sendmail problem

24th July 2007, 03:18 PM
I am setting up a server, for a school I used to go to, and everything is working except sendmail, which is only half working. I can recieve messages from anywhere, and I can send messages in between users on my computer, but I can't send messages to another computer. If I do, the message bounces back with error 550 (Host Unkown). I am running Fedora core 2.

Does anyone have an Idea about what I can do to fix this problem?

25th July 2007, 04:13 AM
Drop FC2 and install FC6 or F7

25th July 2007, 04:14 AM
FC5 and prior are no longer supported.

25th July 2007, 04:50 AM
also drop sendmail and use postfix, its easier to configure and much better..

you need to look in your logs, most likely is /var/log/maillog