1
edit
Changes
→Test email using host names
===Test email using host names===
Now try sending mail to yourself on both machines. For example, as joker <learnid> on f13f16, use the command: $ mail joker<learnid>@f13
the machine will prompt for a subject: enter "testing" without the quotes.
*Use the mailq command (you will need to be root) to view the mail queue.
Use the mail command to check if you have mail.
=== Test your configuration and view your logs ===
*Restart your postfix servers on both machines.