From: Ava Stone <ava.stone@example.test>
To: Liam Vargas <liam.vargas@example.test>
Subject: Invoice
Date: Tue, 14 Jan 2025 09:30:00 +0000
Message-ID: <trick.20250114093000@mail.example.test>
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary="b4-mix"

This is a multi-part message in MIME format.

--b4-mix
Content-Type: text/plain; charset=utf-8

Invoice attached.

--b4-mix
Content-Type: application/octet-stream
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
 filename*0*=UTF-8''%D1%81%D1%87%D0%B5%D1%82;
 filename*1*=%2Dinvoice%2Epdf%2Eexe

bm90IHJlYWxseSBhbiBleGVjdXRhYmxl

--b4-mix--