To: recipient@testcertificates.gov
From: sender@testcertificates.gov
Subject: Valid DNS nameConstraints Test30
MIME-Version: 1.0
Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg="sha-256"; boundary="----42CAE3A17E25B77BF84704F21E1B7D58"

This is an S/MIME signed message

------42CAE3A17E25B77BF84704F21E1B7D58
Content-Type: text/plain

This is a sample signed message.

------42CAE3A17E25B77BF84704F21E1B7D58
Content-Type: application/pkcs7-signature; name="smime.p7s"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="smime.p7s"

[encoded data, 4615 characters]
sAZia4M0RBSowqnB8v6TfwyIMqMXpSdbmok+QH5C

------42CAE3A17E25B77BF84704F21E1B7D58--

