Content-Type: multipart/mixed; boundary="===============0315165645846539514=="
MIME-Version: 1.0
From: projekt@example.com
To: mcptest@local
Subject: Projektdateien
Date: Tue, 17 Jun 2026 10:00:00 +0200

--===============0315165645846539514==
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: base64

QXJjaGl2IHVuZCBOb3RpemVuLg==

--===============0315165645846539514==
Content-Type: application/octet-stream
MIME-Version: 1.0
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="archive.zip"

UEsDBBQAAAAAAG8+01xNvKCxLQAAAC0AAAAJAAAAbm90ZXMudHh0RWluZmFjaGUgVGV4dGRhdGVp
LgpaZWlsZSAyLgpVbWxhdXRlOiBhZW9ldWUKUEsDBBQAAAAAAG8+01wa5IaIGQAAABkAAAAIAAAA
ZGF0YS5jc3ZuYW1lLHdlcnQKQWxwaGEsMQpCZXRhLDIKUEsBAhQDFAAAAAAAbz7TXE28oLEtAAAA
LQAAAAkAAAAAAAAAAAAAALCBAAAAAG5vdGVzLnR4dFBLAQIUAxQAAAAAAG8+01wa5IaIGQAAABkA
AAAIAAAAAAAAAAAAAACwgVQAAABkYXRhLmNzdlBLBQYAAAAAAgACAG0AAACTAAAAAAA=

--===============0315165645846539514==
Content-Type: application/octet-stream
MIME-Version: 1.0
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="notes.txt"

RWluZmFjaGUgVGV4dGRhdGVpLgpaZWlsZSAyLgpVbWxhdXRlOiBhZW9ldWUK

--===============0315165645846539514==
Content-Type: application/octet-stream
MIME-Version: 1.0
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="data.csv"

bmFtZSx3ZXJ0CkFscGhhLDEKQmV0YSwyCg==

--===============0315165645846539514==--