To: test@example.com
From: test@example.com
Subject: 30 plaintext + (HTML + embedded image) + attachment
Message-ID: <1e58c8f2-3a15-96e7-76b7-046cf6e1ce1e@example.com>
Date: Sat, 30 Dec 2017 20:50:01 +0100
User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:59.0) Gecko/20100101
Thunderbird/59.0a1
MIME-Version: 1.0
Content-Type: multipart/mixed;
boundary="------------B94553864BC0A4472640622E"
Content-Language: en-GB
This is a multi-part message in MIME format.
--------------B94553864BC0A4472640622E
Content-Type: multipart/alternative;
boundary="------------B24EA868A72E5E6144485481"
--------------B24EA868A72E5E6144485481
Content-Type: text/plain; charset=windows-1252; format=flowed
Content-Transfer-Encoding: quoted-printable
Search for h=E4h=E4
--------------B24EA868A72E5E6144485481
Content-Type: multipart/related;
boundary="------------D1360749D11EBC0C64444B6C"
--------------D1360749D11EBC0C64444B6C
Content-Type: text/html; charset=windows-1252
Content-Transfer-Encoding: quoted-printable
Search for h=F6h=F6
--------------D1360749D11EBC0C64444B6C
Content-Type: image/png;
name="kigaaldcbanejcbi.png"
Content-Transfer-Encoding: base64
Content-ID:
Content-Disposition: inline;
filename="kigaaldcbanejcbi.png"
iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAAAAXNSR0IArs4c6QAAAARnQU1B
AACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAASdEVYdFNvZnR3YXJlAEdyZWVuc2hv
dF5VCAUAAABpSURBVDhP3dA7EoAgDEXR7Ew+bgdx/018BEYyiICtb27FcCig3Z7Im6gK3ZxN
/RcQkb6aK8DjtuRMzMEAiNGvlFpgtyOdEjFz14xA10wA1pg5wLRZAthtVgEm5vGtA4DhvILa
O8A+AuYLy0U5xUUpL8kAAAAASUVORK5CYII=
--------------D1360749D11EBC0C64444B6C--
--------------B24EA868A72E5E6144485481--
--------------B94553864BC0A4472640622E
Content-Type: image/png;
name="attach2.png"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
filename="attach2.png"
iVBORw0KGgoAAAANSUhEUgAAAA4AAAAOCAIAAACQKrqGAAAAAXNSR0IArs4c6QAAAARnQU1B
AACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAASdEVYdFNvZnR3YXJlAEdyZWVuc2hv
dF5VCAUAAAAVSURBVChTY/hPNBhVOqqUaKX//wMA005J0zvV0VsAAAAASUVORK5CYII=
--------------B94553864BC0A4472640622E--