Reporting-MTA: dns; a8-71.smtp-out.amazonses.com

Action: failed
Final-Recipient: rfc822; xxxx@xxxxxxxxxxx.xx
Diagnostic-Code: smtp; 550 5.4.1 Recipient address rejected: Access denied. [CY4PEPF0000E9D7.namprd05.prod.outlook.com 2023-08-31T03:10:19.964Z 08DBA8B895F03EE8]
Status: 5.4.1