How to install an S/MIME Certificate on the Outlook

Encrypting emails and attachments with Digital Certificates is a wise move that any organization can practice. A digitally encrypted message can only be opened by recipients who have the correct key. A digital signature ensures that the recipient’s message has not tampered.

To implement S/MIME, you must install an S/MIME certificate as they work on the principles of Public Key Infrastructure (PKI), which is similar to SSL Certificates. The only key difference is, these certificates will install on client devices while SSL/TLS certificates will get installed on servers.

To send encrypted messages from an email program like Outlook, you need to install S/MIME Certificates

For more information, download our white paper.


  • Importance of email encryption
  • What is so impressive about S/MIME Certificate
  • How to install an S/MIME Certificate on outlook?

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