IT System Status

Missouri.edu Email Security Enhancement

Scheduled for Oct 5, 08:30 - 20:30 CDT

Scheduled

On Monday, October 5, at 8:30 AM, the University will implement an email security enhancement for the Missouri.edu domain. This change is part of our ongoing work to strengthen protection against fraudulent and malicious email activity.

No action is required, and impact to normal University email delivery is expected to be minimal.

If you experience an email delivery issue following this change, please contact the Help Desk and open a TDX ticket. Include the sender address, recipient address, approximate date and time sent, subject line, and the sending application or service, if known. These details will help the appropriate support teams investigate and resolve the issue promptly.

Posted Oct 02, 2026 - 16:11 CDT

This scheduled maintenance affects: Campus Email.