From jdoe@example.com Fri Apr 18 11:18:58 2008 Message-ID: Date: Fri, 18 Apr 2008 12:00:00 +0000 From: John Doe Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [be-bug] Subject ignored abcde -- This should elicit a "invalid command 'abcde'" response email.