EHLO mail AUTH LOGIN c29tZS51c2VyQGxvY2FsaG9zdC5sb2NhbGRvbWFpbg== c2VjcmV0 MAIL FROM: postmaster@localhost.localdomain RCPT TO: some.user@localhost.localdomain DATA From: alias_address To: Existing Local User Date: Sat, 22 May 2010 07:43:25 -0400 Subject: Test Message This is a test mail. . QUIT