Encrypted emails in Microsoft’s older email client—called “classic Outlook” as opposed to “new Outlook”—have once again ...

Classic Outlook tells you to open the email to "read its contents and verify your credentials," but that doesn't work.

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 ...

A new Microsoft-issued software patch for Outlook (Classic) on Windows 11 inadvertently broke encrypted email support - ...

Do you ever wish your emails could be extra-secure so they can't be opened by just anyone? Whether you're sending private messages containing sensitive or personal information, or you just want to be ...

A new Outlook (Classic) update is preventing Windows users from opening encrypted emails. Microsoft confirms the bug and ...

Sign up for the daily CJR newsletter. Email, that daily workflow staple, is becoming a real problem in this post-Snowden era. Or rather, it always has been an issue ...

In an analysis of outbound healthcare email traffic, Paubox found that approximately 4.5% of connections were delivered to servers with expired or self-signed certificates. The analysis examined ...

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 ...