Reporting-MTA: dns;DM6PR17MB4076.namprd17.prod.outlook.com
Received-From-MTA: dns;silver.cherry.relay.mailchannels.net
Arrival-Date: Tue, 10 Feb 2026 10:05:16 +0000

Final-Recipient: rfc822;marketing.airtex@trico-group.com
Action: failed
Status: 5.7.133
Diagnostic-Code: smtp;550 5.7.133 RESOLVER.RST.SenderNotAuthenticatedForGroup; authentication required; Delivery restriction check failed because the sender was not authenticated when sending to this group
X-Display-Name: marketing.airtex@trico-group.com

