nanog mailing list archives

Proofpoint woes?

From: Adam Thompson <athompson () merlin mb ca>
Date: Tue, 15 Feb 2022 18:09:30 +0000

I realize this is a more networking-focused forum, but I'm wondering if anyone has contacts inside Proofpoint?  They're 
an anti-spam service provider who has suddenly begun rejecting metric s***tons of email for (seemingly) bogus DMARC 
failures within the last week or so.
-Adam

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Current thread:

Proofpoint woes? Adam Thompson (Feb 15)
- Re: Proofpoint woes? Lukas Tribus (Feb 15)
  - Re: Proofpoint woes? Jaren Angerbauer (Feb 15)
- Re: Proofpoint woes? Udeme Ukutt (Feb 15)