I can send messages to myself and to root using "mail".
However, when I try to send to an internet address, it gets bounced back.
I'm not really surprised, because I never told sendmail my mail server addresses. Is this the problem?
If so, where/how do I tell Fedora my SMTP and POP mail addresses (I know what they are. I just don't know where to enter them.)
By the way, this is my /etc/hosts. It was giving trouble for a while. Could you confirm this looks correct.
127.0.0.1 localhost.localdomain localhost
192.168.0.2 dhcppc1.localhost.localdomain dhcppc1