I have outlook 2010. I have received an email from someone that I cannot open. I think it is encrypted. The mail message has a little padlock next to it. When I try to open it I get "Cannot open this item. Your Digital ID name cannot be found by the underlying security system". I have also tried to open the email on another computer also using outlook 2010 and connected to my mailbox. Same problem. When I open it in a browser based email program I get an empty email and an attached file smime.p7m (which I cannot not decrypt).
Should the email sender have sent me a key to install first? How do I open this email?
Learn about Hyper-V features that increase functionality and usability of Microsoft Windows Server 2016. Also, throughout this eBook, you’ll find some basic PowerShell examples that will help you leverage the scripts in your environments!
MS Outlook is a world-class email client application that is mainly used for e-communication globally. In this article, we will discuss the basic idea about MS Outlook, its advanced features, and types of MS Outlook File formats.
When you’re making plans to join the modern business race, you should analyze various details that may affect your results. Nowadays, millions of businesses are trying to grow into established and appreciated professional enterprises.
This Experts Exchange video Micro Tutorial shows how to tell Microsoft Office that a word is NOT spelled correctly. Microsoft Office has a built-in, main dictionary that is shared by Office apps, including Excel, Outlook, PowerPoint, and Word. When …
The Email Laundry PDF encryption service allows companies to send confidential encrypted emails to anybody. The PDF document can also contain attachments that are embedded in the encrypted PDF. The password is randomly generated by The Email Laundr…