To: recipient@testcertificates.gov
From: sender@testcertificates.gov
Subject: Valid basicConstraints Not Critical Test4
MIME-Version: 1.0
Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg="sha-256"; boundary="----1205AEC2ABA77946B1D65C4BA0E4410A"

This is an S/MIME signed message

------1205AEC2ABA77946B1D65C4BA0E4410A
Content-Type: text/plain

This is a sample signed message.

------1205AEC2ABA77946B1D65C4BA0E4410A
Content-Type: application/pkcs7-signature; name="smime.p7s"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="smime.p7s"

[encoded data, 4550 characters]
06YIDvWahnHPW6XTh/wwn9y93U7lry5qoXKKnATkKsU=

------1205AEC2ABA77946B1D65C4BA0E4410A--

