Secure Email Certificates (S/MIME)

Digitally Sign and Encrypt Your Email Communications with Zero Touch Deployment Across Your Enterprise

Secure your email by digitally signing and encrypting communications with our Email certificates, also called Personal ID certificates.

Secure/Multipurpose Internet Mail Extensions (S/MIME) protocol ensures message integrity so that senders and recipients of email can verify that the content they are sharing is legitimate and trusted. Sectigo secure Email certificates are supported by all the major mail applications including Microsoft Outlook, Exchange, popular mobile operating systems, and more.

Features and Benefits

  • End-to-end message encryption between you and your contacts. Signed and encrypted mail cannot be intercepted and decrypted by man-in-the-middle attackers, packet-sniffers or https proxies.
  • Validate email sources to counter phishing attacks
  • Trusted by all major email clients and internet browsers
  • Digitally sign Microsoft® Office and OpenOffice documents

Corporate S/MIME Certificate

Product1 Year2 Year3 Year
Corporate S/MIME Certificate (Managed Solution)Contact SalesContact SalesContact Sales

Personal Authentication Certificate

Product1 Year2 Year3 Year
Personal Authentication Certificate (Individual Enrollment)$47.99$44.63$27.16

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