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.
Sectigo SPAC Basic
Strict Mailbox Validated S/MIME
- Email Encryption
- Email Signing
- Document Signing
- Client Authentication
Sectigo SPAC Pro
Multipurpose Mailbox Validated S/MIME
- Email Encryption
- Email Signing
- Document Signing
- Client Authentication
Sectigo SPAC Enterprise
Multipurpose Organization Validated S/MIME
- Email Encryption
- Email Signing
- Document Signing
- Client Authentication
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DigiCert S/MIME Class 1$23.33/yr View details This product has multiple variants. The options may be chosen on the product page
Emails & Documents 
Domain Control Validation 
Issued in 10 minutes -
DigiCert S/MIME Class 2$55/yr View details This product has multiple variants. The options may be chosen on the product pageEmails & Documents
Business Validation Issued in 5-7 days
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 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.
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Use our SSL Wizard to select your options, and we’ll help you find the right SSL certificate.
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Our Clients & Key Figures
Rated 4.9 out of 5 by 1044 customers
Great selection of certificates with a clear definition of properties for each certificate makes it easy to choose the right one.
Easier and cheaper than going directly and ordering via the vendor, thank you for the information and the simple shopping experience.
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.
One of the most reliable SSL brands. If you need to secure subdomains and can afford it, don’t think twice. Get it.
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.
Always a pleasure doing business with SSL Dragon. Thawte certificates consistently deliver the highest encryption and customer trust.
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.
Simply the best. Easy to buy and configure. Plenty of features. Can display the site seal in different languages as well.
A top-class product from a reputable company. Credits to SSL Dragon as well, for a smooth buying experience and excellent price.
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.
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.