Hello @Ashley Dalton
Please have look on below Microsoft article mentioning the same email bounce error code 5.7.708
If the reply was helpful, please don’t forget to upvote or accept as answer.
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We are getting this message every email we send. help
Diagnostic information for administrators:
Generating server: DM5PR16MB1673.namprd16.prod.outlook.com
adalton@farmersagent.com
Remote Server returned '550 5.7.708 Service unavailable. Access denied, traffic not accepted from this IP. For more information please go to http://go.microsoft.com/fwlink/?LinkId=526653 AS(8561) [DM5PR16MB1612.namprd16.prod.outlook.com]'
Original message headers:
Received: from DM5PR16MB1673.namprd16.prod.outlook.com
([fe80::c95a:21ec:d7ec:3bc3]) by DM5PR16MB1673.namprd16.prod.outlook.com
([fe80::c95a:21ec:d7ec:3bc3%9]) with mapi id 15.20.4436.024; Thu, 26 Aug 2021
19:39:19 +0000
MIME-Version: 1.0
Content-Type: text/plain
Date: Thu, 26 Aug 2021 19:39:19 +0000
Message-ID: <dkdlidzk15sf2iuijbwmxk0c0-0@mailer.nylas.com>
Subject: test
Hello @Ashley Dalton
Please have look on below Microsoft article mentioning the same email bounce error code 5.7.708
If the reply was helpful, please don’t forget to upvote or accept as answer.