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

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

Anyone concerned about unwanted third parties such as big businesses or even hackers accessing sensitive data or conversations carried out via email might be interested in this quick guide which shows ...

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

Almost every PC user makes use of Microsoft Outlook. Outlook is incredibly popular partly because it comes in the Microsoft Office package. Outlook is one of the best email clients. Outlook has made ...

I have been moving from Google and Microsoft to Proton products. Proton's email and other products include encryption by default, and password-protecting messages adds a layer of security. However, I ...

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 ...

You want to send email with sensitive information and need to make sure that no one but the recipient can access or read the message. The best option is to use a method to encrypt your outgoing emails ...