---------- Forwarded message --------- From: Mail Delivery Subsystem <mailer-daemon@googlemail.com> Date: Tue, Aug 5, 2025, 12:05 PM Subject: Delivery Status Notification (Failure) To: <g@xny.io> [image: Error Icon] Message blocked Your message to *sreader@curtis.com* has been blocked. See technical details below for more information. LEARN MORE <https://community.mimecast.com/docs/DOC-1369#550> [image: Warning] This link will take you to a third-party site The response from the remote server was: 550 Envelope blocked - User Entry - https://community.mimecast.com/docs/DOC-1369#550 [oDJgdiKPMvKQBl1eSQjVtw.us313]