EHLO mail
AUTH LOGIN YWRkZWRAbG9jYWxob3N0LmxvY2FsZG9tYWlu
bXlwYXNzd29yZA==
MAIL FROM: user2@localhost.localdomain
RCPT TO: user1@localhost.localdomain
DATA
From: Not_My_Business <user2@localhost.localdomain>
To: Existing Local User <user1@localhost.localdomain>
Date: Sat, 22 May 2010 07:43:25 -0400
Subject: Test Message
This is a test mail.

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QUIT