From: Mail Delivery Subsystem <mailer-daemon@googlemaitcom>
To: jeevacation@gmail.com
Subject: Delivery Status Notification (Failure)
Date: Wed, 29 Nov 2017 15:26:12 +0000
Embedded: unnamed
Wine-Images: icon.png; warning_triangle.png
s:Error
Icon Message not delivered
There was a problem delivering your message to
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resending in a few minutes.
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W This link will take you to a third-party site
The response from the remote server was:
521 5.2.1 : (HVO:B2) https://postmaster.aol.com/error-codes#554hvub2
EFTA00944607