Subject: Failure Notice
From: [email-masked]
To: [email-masked]
Date: Wed, 10 Jun 2020 10:11:19 +0000

Sorry, we were unable to deliver your message to the following address.

<[email-masked]>:
554: delivery error: dd Not a valid recipient - atlas117.free.mail.ne1.yahoo.com

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Date: Wed, 10 Jun 2020 10:11:12 +0000 (UTC)
From: Delta Chat Test <[email-masked]>
To: "[email-masked]" <[email-masked]>
Subject: test
Content-Length: 494

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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit

test

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Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: 7bit

<html><head></head><body><div class="yahoo-style-wrap" style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div dir="ltr" data-setdir="false">test<br></div></div></body></html>
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