Microsoft Office 365 vs. Microsoft 365

Compare the status, incidents stats and history between Microsoft Office 365 and Microsoft 365

Every service has different practices when updating its status page, so compare these stats with a grain of salt. E.g., one service can be more aggressive when updating its status page than other so that they will have more incidents, but it doesn't mean it is worse than the other.

We're investigating a potential issue and checking for impact to your organization. We'll provide an update within 30 minutes.

We're continuing our investigation of HAR logs capturing the authentication flow of the calendar event export process in parallel with our review of recent service changes related to this flow to i...

We've completed internal validations for our fix and have confirmed the viability of our solution for remediating the impact. We're preparing our fix for deployment and expect that we can share an ...

Users in Colombia may be intermittently unable to or experience delays when accessing Microsoft 365 services.

Users may be unable to access various Microsoft 365 services.

Legacy Outlook for Mac users may be unable to connect to their Exchange Online mailboxes.