esa.fourseasons.iphmx.com is rejecting emails sent from Microsoft 365 host LO0P265MB5503.GBRP265.PROD.OUTLOOK.COM
Error Details
Error: 550 5.0.350 Remote server returned an error -> 554 Your access to this mail system has been rejected due to poor reputation of a domain used in message transfer
Message rejected by: esa.fourseasons.iphmx.com
Notification Details
Sent by: LO0P265MB5503.GBRP265.PROD.OUTLOOK.COM
Message Hops
HOP TIME (UTC) FROM TO WITH RELAY TIME
1 8/3/2023
8:47:50 AM LO6P265MB6672.GBRP265.PROD.OUTLOOK.COM LO6P265MB6672.GBRP265.PROD.OUTLOOK.COM mapi *
2 8/3/2023
8:47:50 AM LO6P265MB6672.GBRP265.PROD.OUTLOOK.COM LO0P265MB5503.GBRP265.PROD.OUTLOOK.COM Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) *
Original Message Headers
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none;
