Reporting-MTA: dns; a48-100.smtp-out.amazonses.com

Action: failed
Final-Recipient: rfc822; xxxxxxxx@xxxxxxxxxxxxx.xxx
Diagnostic-Code: smtp; 550 5.4.1 Recipient address rejected: Access denied. AS(201806281) [DM3GCC02FT010.eop-gcc02.prod.protection.outlook.com 2023-04-16T11:46:37.719Z 08DB3DD2E7F3AC1D]
Status: 5.4.1