DigiCert S/MIME Class 2 Certificate

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Buy Multiple Years

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1 Year $60
2 Years $115 $5
3 Years $165 $15
Dedicated Support
25 Days Refund

Buy the DigiCert S/MIME Class 2 Certificate at Cheap Prices

Strengthen your email security and digital authentication. Now, you have the opportunity to get a cheap DigiCert S/MIME Class 2 certificate, combining superior security with affordability.
clockIssued in 5-7 business days
validation-detailedDomain Control, Identity Verification & Organization Validation
mobile-friendlyMobile friendly
reissuesTwo-factor authentication
padlockEnsures email and document integrity
pv-emailEncrypts email communications
companyValidation methods: Company contact info
email-documentsFDA ESG compliant

What Is a DigiCert S/MIME Class 2 Certificate?

Digicert S/MIME Class 2 is an easy, affordable, and excellent solution to secure business email communications. This SSL Certificate digitally signs and encrypts email messages using the S/MIME protocol, which verifies the sender and prevents tampering, allows access to specific applications, websites, or interfaces, as well as devices like laptops and cellphones, and provides enhanced security if usernames and passwords are misplaced or stolen.

DigiCert S/MIME Class 2 Certificate Benefits

  • Email Encryption. DigiCert S/MIME Class 2 digitally signs your emails and enables end-to-end encryption between you and your recipients. Once you hit the “send” button, you’ll have peace of mind that no attacker will intercept your confidential messages. Breaking the 256-bit encryption and a 2048-bit signature key is beyond human capabilities.
  • Document Signing. Along with emails, this certificate can also secure Microsoft® Office and OpenOffice business documents. It will also ease the transition from ink paperwork to digital workflows. By applying the digital signature to a document, you’ll ensure its authenticity and prevent hackers from altering it.
  • User two-factor authentication. Digicert S/MIME Class 2 is used for two-factor authentication. Once a server is configured for client certificate authentication, it will only grant a user access to it if the client presents the correct client certificate. When using a web browser to connect to the server, without the correct client certificate, the client cannot even access the credentials page.
  • FDA ESG compliant. If you’re doing business with the FDA (Food and Drug Administration), encrypting your emails is required. The ESG (Electronic Submission Gateways) verifies the senders’ identity before sending your email to the relevant FDA office. This email certificate ensures smooth and secure communication with the FDA.
  • Domain Control, Identity Verification, and Organization Validation. This email certificate offers the highest level of validation to emails and digital documents. After validation, your company address and company name will appear in the certificate fields along with your first and last names.
  • Compatible with almost any platform. Digicert email certificates are fully trusted by all major servers, email clients, as well as internet browsers. You can install them on Windows, Linux, Mac, and many other platforms. They also support major email servers such as Netscape Communicator, Microsoft Outlook, Microsoft Exchange, and Mozilla Thunderbird.

25 days

Certificate Encryption

Up to 256-bit

Key Encryption

2048 bit

Secure Hash Algorithm


Our Clients & Key Figures

Rated 4.9 out of 5 by 1000 customers

Customer Reviews
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.

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.

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.

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.

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.

May 31, 2020

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

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.

December 17, 2019

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

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.

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.

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.