Reporting-MTA: dns; a8-87.smtp-out.amazonses.com

Action: failed
Final-Recipient: rfc822; xxxxxxxxxxxxxxxx@xxxxxxxx.xxx
Diagnostic-Code: smtp; 550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [BN1NAM02FT029.eop-nam02.prod.protection.outlook.com 2023-07-03T18:03:00.427Z 08DB7B60D406F597]
Status: 5.4.1