Proofpoint Mail Delivery Issues

Thu Jan 10 16:01:07 UTC 2019

There is a mailing list dedicated to email system operators. 

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Mike Hammett 
Intelligent Computing Solutions 

Midwest Internet Exchange 

The Brothers WISP 

----- Original Message -----

From: "Tim Donahue" <tdonahue at donahuetechnology.com> 
To: nanog at nanog.org 
Sent: Wednesday, January 9, 2019 4:20:50 PM 
Subject: Proofpoint Mail Delivery Issues 

Hi all, 

Sorry for the noise, but one of my clients is getting the standard “it’s the other guy’s fault” with some email delivery issues to/from Proofpoint “Enterprise” customers. If there is anyone from Proofpoint support monitoring this list, some assistance troubleshooting email delivery issues would be greatly appreciated. 

Thank you, 

Tim Donahue 
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