To: recipient@testcertificates.gov
From: sender@testcertificates.gov
Subject: Invalid CA notBefore Date Test1
MIME-Version: 1.0
Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg="sha-256"; boundary="----199BDDE295CE0792954A9BDFB2E08A8B"

This is an S/MIME signed message

------199BDDE295CE0792954A9BDFB2E08A8B
Content-Type: text/plain

This is a sample signed message.

------199BDDE295CE0792954A9BDFB2E08A8B
Content-Type: application/pkcs7-signature; name="smime.p7s"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="smime.p7s"

[encoded data, 4485 characters]
a1FiKnrl7YEC3rlZCJNelRBB2BlJHgu3a5ESpiU=

------199BDDE295CE0792954A9BDFB2E08A8B--

