(envelope-from <CALLER@test.ex>)
id 10HmbB-0005vi-00
for userx@domain.com; Tue, 2 Mar 1999 09:44:33 +0000
-..dotheader: This is perfectly legal
+Date: Tue, 2 Mar 1999 09:44:33 +0000
Message-Id: <E10HmbB-0005vi-00@the.local.host.name>
+..dotheader: This is perfectly legal
From: CALLER_NAME <CALLER@test.ex>
-Date: Tue, 2 Mar 1999 09:44:33 +0000
A message containing
.. a line starting with a dot