X-Comment: signature with truncated b= content should fail verification
DKIM-Signature: a=rsa-sha1; c=simple; d=messiah.edu; h=from:to:subject:message-id; q=dns; s=selector1; b=J3TF1fpneHDSvZy36gHY76e0BjZCO51RrXZO21TB
From: Jason Long <jlong@messiah.edu>
To: Nobody <nobody@messiah.edu>
Subject: dkim test
Message-ID: <20051205083900@test.messiah.edu>

This is a test