The problem happens for users who encrypt the email using the settings under the email File dialog (File > Encrypt), Microsoft further explained. To prevent the issue, there are two possible ...

When sending important information over email, such as financial statements, health records, or legal documents, it’s ...

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

In today’s digital landscape, email encryption has become a critical component of safeguarding sensitive information and maintaining secure communication channels. Microsoft 365 offers a comprehensive ...

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

You may see this error because the Microsoft 365 encryption service cannot verify your identity or check if you have permission to view the message. This is not ...

Microsoft is investigating a known issue that triggers Outlook errors when opening encrypted emails sent from other organizations. According to a recently published support document, this issue ...