Subject: Delivery Status Notification (Failure)
From: Mail Delivery Subsystem <[email-masked]>
To: [email-masked]
Date: Fri, 08 May 2026 12:47:15 -0700 (PDT)

** Message not delivered **

There was a problem delivering your message to [email-masked]. See the technical details below.

Learn more here: https://support.google.com/mail/answer/7720

The response was:

The recipient server did not accept our requests to connect. For more information, go to https://support.google.com/mail/answer/7720 
[peptronix.com 2.57.91.92: timed out]