To: recipient@testcertificates.gov
From: sender@testcertificates.gov
Subject: Valid cRLIssuer Test28
MIME-Version: 1.0
Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg="sha-256"; boundary="----88527D1200A3BAE6E7B5DB344675F2C8"

This is an S/MIME signed message

------88527D1200A3BAE6E7B5DB344675F2C8
Content-Type: text/plain

This is a sample signed message.

------88527D1200A3BAE6E7B5DB344675F2C8
Content-Type: application/pkcs7-signature; name="smime.p7s"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="smime.p7s"

[encoded data, 7150 characters]
V4zjsyWjfYYUFPZxTUtVWA==

------88527D1200A3BAE6E7B5DB344675F2C8--

