domainname email problem

[The_cobra666]

I've entered in ssh ==> domainname futuredesigning.com, but now the emails ain't working anymore. I want to clear that again, but I don't know how. I've located the file but the problem is it's coded so I can't read it.

Realy realy stuck here

 

[nobaloney]

does "man domainname" give any useful information on how to use the command?

Jeff