Microsoft has shared a fix for Outlook sign-in errors that iOS and Android users may encounter with mailboxes in some Exchange environments. Affected users will see "<user email address> has been ...

Microsoft is working to resolve an Exchange Online issue causing email access problems for Outlook mobile users who use ...

Follow these steps to create a no-reply email address in Exchange Server/Microsoft 365: Log into the Microsoft 365 Admin Center with your administrator account.

Two paragraphs later, Microsoft said that Storm-0558 used the forged token to gain access to Exchange email accounts through a programming interface for Outlook Web Access (OWA). The researchers ...