Microsoft Security Mitigation Affecting Outlook on the Web

Scheduled for May 19, 18:00 PDT - Jul 18, 18:00 PDT

Scheduled

Microsoft applied an automatic security mitigation to our Exchange environment on May 14 to protect against a recently disclosed vulnerability (CVE-2026-42897). Your email remains secure and no action is required for most users.

If you are unable to access your email in OWA, or if images are not displaying in your emails, please refer to the KB article: https://support.verifyglobal.com/solutions/1856695-how-to-access-outlook-web-app-owa-light-mode-in-microsoft-edge.portal

Microsoft is preparing a permanent fix, and we will update this notice once it is applied.

Posted May 14, 2026 - 00:00 PDT

This scheduled maintenance affects: Email.