Microsoft Investigating New Exchange Online Outage Tracked as EX1464935 [Updated]

Microsoft has opened an active investigation into a new Exchange Online disruption after a wave of user reports flagged access and mail-flow problems across the cloud-based email service. The incident, logged in the Microsoft 365 admin center as EX1464935, began at 9:23 PM IST on August 31, 2026, with the company confirming at 9:25 PM […] The post Microsoft Investigating New Exchange Online Outage Tracked as EX1464935 [Updated] appeared first on Cyber Security News.