Tens of thousands of Microsoft Outlook and Microsoft 365 users were reporting outages on Thursday, Jan. 22, as the company said it was working to fix an issue with the "service infrastructure in North ...

Outlook experienced major outages affecting users in the US and UK, with Microsoft technicians investigating server-side ...

Following a service outage impacting Outlook.com, Microsoft has said iPhone users must now take action to access their email.

Microsoft reported issues with sending and receiving email messages through Outlook, searching in OneDrive and creating chats in Teams. The incident lasted nearly 11 hours. Last summer, Outlook was ...

Microsoft is working to resolve an Exchange Online issue causing email access problems for Outlook mobile users who use Hybrid Modern Authentication (HMA). HMA is a Microsoft Exchange Server feature ...

Microsoft is investigating a known issue that prevents some Classic Outlook users from sending emails via Outlook.com. Affected users are being warned that their message hasn't reached some intended ...

In previous versions of Microsoft Outlook (the classic app), you could view the HTML code of an email by opening the email, right-clicking on it, and selecting “View source” from the context menu.