The problem happens for users who encrypt the email using the settings under the email File dialog (File > Encrypt), ...

Microsoft has released a preview of a Microsoft Intune "Organizational Messages" capability for IT pros, which lets them send notices to Windows 11 users, per a Thursday announcement. The ...

Microsoft has confirmed a known issue that prevents recipients from opening encrypted emails in classic Outlook.

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 looking into a newly identified issue in classic Outlook that prevents users from opening certain encrypted ...

Messaging middleware for Windows NT from Microsoft. Code-named Falcon, and abbreviated MSMQ, it allows programs to send messages to other programs. It can be used to queue up transactions in a ...

Microsoft is planning to add the highly popular Message Recall feature among Outlook for Windows users to the Exchange Online hosted cloud email service for businesses. After its rollout to all Office ...