Sectigo Pro S/MIME Certificates

Using encryption and digital signatures, Secure/Multipurpose Internet Mail Extensions (S/MIME) certificates ensure email security, confidentiality, and integrity.


Sectigo Pro S/MIME Certificates

Secure/Multipurpose Internet Mail Extensions (S/MIME) certificates provide email security, secrecy, and integrity using encryption and digital signatures. Only the intended recipient’s private key (which only they should have access to) may decode the message; the S/MIME certificate utilizes the recipient’s public key to encrypt the message.

This enables both the sender to be certain that the signed email message will only be seen by the intended recipient and the recipient to check the message’s authenticity and purported origin.

All significant mail programs, including Microsoft Outlook, Exchange, well-known mobile operating systems, and more, support Sectigo secure email certificates.

Features of S/MIME Certificate

  • 1, 2, 3 Years
  • End-to-end encryption between you and your contacts.
  • Trusted by all major email clients and internet browsers
  • Digitally sign Microsoft® Office and OpenOffice documents
  • Allow businesses to set up two-factor authentication for users that login to their websites

Features of Sectigo Pro S/MIME Certificate.

  • Used for personal & corporate email
  • Recommended for individuals or small businesses
  • Validates names, email addresses and organization
  • Online, phone, email, and chat support



Sectigo is one of the largest CA on the market. After the recent acquisition of Comodo as well as Positive SSL, they currently offer multiple types of certificates as well as different price points depending on your security needs.

Types of Sectigo Certificates

  • EV SSL
  • EV Multi-domain
  • OV SSL
  • OV Wildcard
  • DV Wildcard

Benefits of using Sectigo SSL Certificate

Improve visibility Get server-level monitoring for your website to avoid security issues like malicious code infection and to provide your users with a pleasant experience. Centralized Management Through the offered interface, you have entire control over how security issues are addressed, and you can check your statistics and performance data at any time. White labeling The Sectigo Web Security Platform can be co-branded or white-labeled. As a result, you may provide your customer with a comprehensive branding experience. Automated scanning Checks the server as well as general security in an automated or scheduled manner. It also provides automatic monitoring and client protection for your website.
Document Signing Certificate


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Document Signing Certificate

Sectigo Pro S/MIME Certificates