To: recipient@testcertificates.gov
From: sender@testcertificates.gov
Subject: Invalid keyUsage Not Critical cRLSign False Test5
MIME-Version: 1.0
Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg="sha-256"; boundary="----F3DD91599CA2797026BF214D4386C2E7"

This is an S/MIME signed message

------F3DD91599CA2797026BF214D4386C2E7
Content-Type: text/plain

This is a sample signed message.

------F3DD91599CA2797026BF214D4386C2E7
Content-Type: application/pkcs7-signature; name="smime.p7s"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="smime.p7s"

[encoded data, 4615 characters]
t1GzVvSVEOzl2x+Rgys4xw==

------F3DD91599CA2797026BF214D4386C2E7--

