To: recipient@testcertificates.gov
From: sender@testcertificates.gov
Subject: Invalid DN nameConstraints Test9
MIME-Version: 1.0
Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg="sha-256"; boundary="----E58F7D5D49C86068C966A8ABCC99013B"

This is an S/MIME signed message

------E58F7D5D49C86068C966A8ABCC99013B
Content-Type: text/plain

This is a sample signed message.

------E58F7D5D49C86068C966A8ABCC99013B
Content-Type: application/pkcs7-signature; name="smime.p7s"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="smime.p7s"

[encoded data, 4810 characters]
Ty845g==

------E58F7D5D49C86068C966A8ABCC99013B--

