Search for the Microsoft Outlook API and you will find at least four things wearing that name: the old Outlook REST API, ...

Microsoft said Thursday morning that it was investigating issues with its Microsoft 365 services, which includes Outlook and Teams.

Microsoft has acknowledged a new issue affecting Outlook for Microsoft 365 users and causing email-sending problems for those with too many nested folders. According to Redmond, this is likely related ...

Microsoft says it will let users apply an Outlook Classic-like interface to New Outlook using built-in themes.

New security rules come into place for outlook.com on May 5. Update, April 20, 2025: This story, originally published April 18, has been updated with further advice from Red Sift’s Faisal Misle on ...

Microsoft has been working to unify its Outlook mail clients for Windows, Mac and the Web for more than a year. Today -- at the moment, anyway -- you can download the new Outlook even though Microsoft ...

Microsoft Outlook is an email app used by businesses and people around the globe. It's included in Microsoft 365, Google Workplace's main competitor. Like most email services, Outlook is ...

Microsoft is investigating an issue causing Outlook search not to display recent emails in desktop apps running on Windows 11 systems. The problem affects POP, IMAP, and offline Exchange accounts ...

While sending an email through the Outlook desktop app, if you see an error message saying Microsoft Outlook cannot sign or encrypt this message because there are no ...

Microsoft is rolling out Planner in New Outlook for Windows, with full availability expected by the end of August 2026.