Previous incidents
October 2025 to December 2025
December 2025
No incidents reported
November 2025
No incidents reported
October 2025
- Friday, October 31, 2025Incident affecting Exchange Online Main Service1:58 PM – 4:33 PM
- Wednesday, October 29, 2025Incident affecting Exchange Online Main Service3:59 PM – 10:42 PM
- Wednesday, October 29, 2025Incident affecting Exchange Online Status Page3:46 PM – 3:47 PM
- Wednesday, October 22, 2025Incident affecting Exchange Online Status Page11:49 PM – 12:44 AM
- Tuesday, October 21, 2025Incident affecting Exchange Online Status Page4:13 AM – 5:08 AM
- Monday, October 20, 2025Incident affecting Exchange Online Status Page10:11 PM – 11:06 PM
- Monday, October 20, 2025Incident affecting Exchange Online Status Page1:34 PM – 2:29 PM
- Friday, October 10, 2025Incident affecting Exchange Online Status Page5:25 PM – 6:20 PM
- Tuesday, October 7, 2025Incident affecting Exchange Online Main Service12:45 PM – 1:15 PM
- Tuesday, October 7, 2025Incident affecting Exchange Online Main Service5:03 AM – 5:33 AM
- Monday, October 6, 2025Incident affecting Exchange Online Main Service2:51 PM – 3:21 PM
- Monday, October 6, 2025Incident affecting Exchange Online Status Page12:35 PM – 1:30 PM
- Monday, October 6, 2025Incident affecting Exchange Online Main Service6:27 AM – 6:57 AM
- Sunday, October 5, 2025Incident affecting Exchange Online Main Service12:51 PM – 1:21 PM
- Sunday, October 5, 2025Incident affecting Exchange Online Main Service1:21 AM – 1:51 AM
- Thursday, October 2, 2025Incident affecting Exchange Online Main Service8:08 PM – 8:38 PM
- Thursday, October 2, 2025Incident affecting Exchange Online Main Service1:08 AM – 1:38 AM
- Wednesday, October 1, 2025Incident affecting Exchange Online Main Service5:26 PM – 5:56 PM