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meillo@333: MF:<meillo@dream>            (envelope: sender)
meillo@333: RT: <user@example.org>       (envelope: recipient)
meillo@333: PR:local                     (meta info: protocol)
meillo@333: ID:meillo                    (meta info: id/user/ip)
meillo@333: DS: 18                       (meta info: size)
meillo@333: TR: 1230462707               (meta info: timestamp)
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meillo@333:  1LGtYh-0ut-00 for <user@example.org>; Sun, 28 Dec 2008 12:11:47 +0100
meillo@333: HD:To: user@example.org
meillo@333: HD:Subject: test mail
meillo@333: HD:From: <meillo@dream>
meillo@333: HD:Date: Sun, 28 Dec 2008 12:11:47 +0100
meillo@333: HD:Message-ID: <1LGtYh-0ut-00@dream>