Email Certificates (S/MIME)

Get an Email Certificate and Secure Your Messages

Digitally signed email certificates offer end-to-end encryption, securing data integrity, including email content and attachments. With the sender’s identity verified by a trusted CA, the likelihood of phishing attacks is almost zero in a secure email.

Dedicated Support
25 Days Refund

Sectigo SPAC Basic
Strict Mailbox Validated S/MIME

  • Email Encryption
  • Email Signing
  • Document Signing
  • Client Authentication
Max. Validity:2 years
Validation:Email Verification
Certificate Fields:[email protected]
$12.99/yr
or$10.99/2 yrs

Sectigo SPAC Pro
Multipurpose Mailbox Validated S/MIME

  • Email Encryption
  • Email Signing
  • Document Signing
  • Client Authentication
Max. Validity:2 years
Validation:Email Verification
Certificate Fields:[email protected]
$27.99/yr
or$23.99/2 yrs

Sectigo SPAC Enterprise
Multipurpose Organization Validated S/MIME

  • Email Encryption
  • Email Signing
  • Document Signing
  • Client Authentication
Max. Validity:2 years
Validation:Email Validation / Organization Validation
Certificate Fields:[email protected]
$37.99/yr
or$32.99/2 yrs

Benefits of Email Certificates

Email certificates offer robust benefits and features for both personal and corporate clients. Best of all, SSL for email is affordable for any budget. Here’s what an encrypted email brings.

Email Signing Certificates Prevent Phishing and MITM Attacks

A S/MIME certificate eliminates the two most common and dangerous threats affecting thousands of email accounts daily by encrypting plaintext data and authenticating the sender.

Full-Scale Browser and Server Compatibility

An SSL certificate for email is fully compatible with most browsers and email clients, including Microsoft Outlook, Mozilla Thunderbird, The Bat 1+, and many more. You can install secure email certificates on any system of your choice.

Email SSL Certificates Enable Two-Factor Authentication

A digitally signed email includes two-factor authentication by default. To protect sensitive data, you can enable it on all your employees’ accounts.

S/MIME Certificates Are FDA ESG Compliant

Encrypting your emails is necessary if you’re doing business with the FDA (Food and Drug Administration). Secure Email SSL certificates ensure your communication with the FDA is smooth and safe.

Email Certificates are Affordable

Whether you want to encrypt private email communication or corporate exchanges, there’s a S/MIME certificate to fit any need. Our wide range of email signing certificates and flexible pricing plans will provide end-to-end encryption to your emails and attachments.

What Are Email Certificates?

Email Certificates

Email certificates are small digital files that authenticate the sender and secure email communications. Also known as email SSL certificates, email signing certificates, and S/MIME certificates (S/MIME is an acronym for Secure/Multipurpose Internet Mail Extension), they use high-end encryption backed by third-party certificate authorities to provide trust and security.

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?

Our Clients & Key Figures

Rated 4.9 out of 5 by 1000 customers

Customer Reviews
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Christopher Broderick
June 15, 2022, , united kingdom

Great selection of certificates with a clear definition of properties for each certificate makes it easy to choose the right one.

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Munro James
October 31, 2020, Victoria, AU

Easier and cheaper than going directly and ordering via the vendor, thank you for the information and the simple shopping experience.

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Kelly Mark
October 29, 2020, Dublin, IE

Excellent customer service when I ordered the wrong cert! The support team then helped me get the correct cert and refunded me on the incorrect cert I bought! Very fast and a happy customer.

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Laurent
June 23, 2020

One of the most reliable SSL brands. If you need to secure subdomains and can afford it, don’t think twice. Get it.

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Hiroshi
June 12, 2020

The price seems fair for an EV certificate, especially the two-year deal. Unlike my previous provider, which I won’t advertise here, at SSL Dragon, the buying steps are easier and better explained.

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Campo
May 31, 2020

Always a pleasure doing business with SSL Dragon. Thawte certificates consistently deliver the highest encryption and customer trust.

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Helena
May 16, 2020

Was assigned to secure several NGO sites. Picked this certificate because of a higher warranty and reasonable price. It’s always a pleasure to work with SSL Dragon.

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Donald
December 17, 2019

Simply the best. Easy to buy and configure. Plenty of features. Can display the site seal in different languages as well.

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Connor
November 5, 2019

A top-class product from a reputable company. Credits to SSL Dragon as well, for a smooth buying experience and excellent price.

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Bruce
May 3, 2019

This is the third SSL Certificate I buy from SSL Dragon, and the first one from GeoTrust. All I can say is the certs work as described in the specs, and the support is very friendly.

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Lazar
March 24, 2019

The SSL wizard recommended this certificate for our e-stores. We’re already on the third renewal, and during all these years, didn’t have a single issue with it.

Real customers ratings and reviews at Shopper Approved. Read them all.