Setting Up Email with Sendmail

March 2, 2014 36.2k views
I'm trying to set up email using sendmail with this guide. However when I try to configure it, my host name is not qualified: WARNING: local host name (ToSO) is not qualified; see cf/README: WHO AM I? I've tried editing the host file but it still doesn't change my host name. Could someone point me in the right direction please?
3 Answers
You never said how you did it?

I cannot for the life of me understand why do people feel the need to come back and say “Nevermind” on a question other people may find useful.

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