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really amazon?

Subject: really amazon?
From: jra at baylink.com (Jay R. Ashworth)
Date: Tue, 30 Jul 2019 16:25:53 +0000 (UTC)
In-reply-to: <[email protected]>
References: <[email protected]> <[email protected]>

----- Original Message -----
> From: "Christoffer Hansen" <christoffer at netravnen.de>

> On 30/07/2019 01:03, Dan Hollis wrote:
>> Jul 29 09:47:27 yuri sendmail[14067]: x6TGlQe4014062:
>> to=<email-abuse at amazon.com>, ctladdr=<goemon at sasami.anime.net>
>> (500/500), delay=00:00:01, xdelay=00:00:01, mailer=esmtp92,
>> relay=amazon-smtp.amazon.com. [207.171.188.4], dsn=5.1.1, stat=User unknown
> 
> ... :wondering: Works fine for me. If sending from $CORP e-mail account
> hosted on O365 infrastructure.

Yup; I think that was most of his point: 

POC Email addresses MUST be whitelisted ahead of/through every protection
device/software you deploy on incoming mail.

Cheers,
-- jra
-- 
Jay R. Ashworth                  Baylink                       jra at baylink.com
Designer                     The Things I Think                       RFC 2100
Ashworth & Associates       http://www.bcp38.info          2000 Land Rover DII
St Petersburg FL USA      BCP38: Ask For It By Name!           +1 727 647 1274

References:
- really amazon?
  - From: goemon at sasami.anime.net (Dan Hollis)
- really amazon?
  - From: christoffer at netravnen.de (Christoffer Hansen)

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