SpamAssassin (default settings except a few score's) 3.0.0 sez: 1.1 INVALID_MSGID Message-Id is not valid, according to RFC 2822
I can't for the life of me see anything wrong with: Message-ID: <[EMAIL PROTECTED]> It looks to me like 2822 sez: message-id = "Message-ID:" msg-id CRLF msg-id = [CFWS] "<" id-left "@" id-right ">" id-left = dot-atom-text dot-atom-text = A383152A5ED0E842BBA4964A1D955C160B6EFB4E id-right = dot-atom-text dot-atom-text = AT1EX-CL1.corp.globalpay.com