X-Comment: signature without b= tag is invalid
DKIM-Signature: a=rsa-sha1; c=simple; d=messiah.edu; h=from:to:subject:message-id; q=dns; s=selector1
From: Jason Long <jlong@messiah.edu>
To: Nobody <nobody@messiah.edu>
Subject: dkim test
Message-ID: <20051205083900@test.messiah.edu>

This is a test