Postfix - Email Add On Terminal

1. Open the Terminal.
   
2. Type "sudo useradd -m -s /bin/bash NAME" (without quotes). Replace "NAME" with the name of the user you want to create
3. Type "sudo passwd NAME" using the same details as you just created. This user will now be added as a recipient in the "@localhost" address.

Read more: How to Add Users to Postfix | eHow.com http://www.ehow.com/how_8158602_add-users-postfix.html#ixzz298wyn300