Description=Postfix is Wietse Venema's mail transport agent that started life as an${Newline} alternative to the widely-used Sendmail program.  Postfix attempts to${Newline} be fast, easy to administer, and secure, while at the same time being${Newline} sendmail compatible enough to not upset existing users. Thus, the outside${Newline} has a sendmail-ish flavor, but the inside is completely different.