To: recipient@testcertificates.gov
From: sender@testcertificates.gov
Subject: Invalid Self-Issued pathLenConstraint Test16
MIME-Version: 1.0
Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg="sha-256"; boundary="----FFF6DF385A8249EFE00D5BFC05657DE0"

This is an S/MIME signed message

------FFF6DF385A8249EFE00D5BFC05657DE0
Content-Type: text/plain

This is a sample signed message.

------FFF6DF385A8249EFE00D5BFC05657DE0
Content-Type: application/pkcs7-signature; name="smime.p7s"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="smime.p7s"

[encoded data, 7670 characters]
X/iQNKi9/A==

------FFF6DF385A8249EFE00D5BFC05657DE0--

