Please see the following urgent, unscheduled Information Technology Services maintenance:
Date: Friday, Nov. 8, 2024
Start Time: 12 p.m.
End Time: 12:15 p.m.
The following work is being completed: An issue has been discovered that is impacting the delivery of some messages being sent through WSU’s SMTP servers, a small subset of messages are failing DMARC authentication and are blocked. The anti-phish module and specifically the spoof intelligence component are rejecting a small percentage of emails sent through either of the two SMTP servers. This emergency change would disable spoof intelligence for all email until a better solution can be determined with Microsoft support.
All affected groups: All of WSU
All processes affected: Microsoft Defender’s Anti-Phish protection. The spoofing intelligence component would be disabled for WSU.
Duration of impact: 5 minutes
Follow up steps customers need to take: None
Questions? Please contact mark.bradt@wsu.edu with any questions regarding this change.