Take control of your email security with Sectigo S/MIME certificates. Whether you’re protecting personal messages or securing corporate communications, our range of certificates offers encryption, authentication, and document signing to keep your inbox safe. Choose the right solution for you today.



Sectigo S/MIME Basic
Strict Mailbox Validated S/MIME
- Email Encryption
- Email Signing
- Document Signing
- Client Authentication

Sectigo S/MIME Pro
Multipurpose Mailbox Validated S/MIME
- Email Encryption
- Email Signing
- Document Signing
- Client Authentication

Sectigo S/MIME Enterprise
Multipurpose Organization Validated S/MIME
- Email Encryption
- Email Signing
- Document Signing
- Client Authentication
The Best Sectigo S/MIME Certificates
What makes Sectigo email certificates stand out? It’s the cheap prices and unparalleled flexibility. Depending on your needs, you can secure your personal or business emails by simply choosing one of the three options available:
- Sectigo S/MIME Basic. This entry-level S/MIME certificate is an excellent addition to your email security. The validation is a breeze (no paperwork required), and the price is outstanding. You can get it for two years and enjoy flawless email encryption and signing. It adds authenticity and security to your emails. Best of all, it’s compatible with most web servers and email clients, making it an evident choice for individuals and small businesses.
- Sectigo S/MIME Pro. This cheap Sectigo email certificate is the go-to option for personal and corporate communications. It features quick validation, robust encryption, and a digital signature that verifies the sender’s identity. It can also sign digital documents, protecting your precious files and data from prying eyes. If an attacker alters the document, you’ll get instant notifications. Moreover, Sectigo Pro includes two-factor authentication for employees and customers – the worldwide industry standard of credentials protection.
- Sectigo S/MIME Enterprise. The Enterprise option is the perfect choice for businesses and organizations that require legal identity verification. Whether you need it for higher trust or regulatory compliance, this email certificate provides quick organization validation. It displays your official organization name in the certificate fields and comes with the full suite of specs, including digital signature, digital document signing, and two-factor authentication.
Don’t Know What You Need?
Use our SSL Wizard to select your options, and we’ll help you find the right SSL certificate.
Don’t Know What You Need?
