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Sectigo Business Email SMIME Certificate with Identity Assurance

Strengthen your business's digital security effortlessly with Sectigo's Business Email Authentication Certificate. This cutting-edge solution verifies your identity, ensuring emails and documents are signed and encrypted, protecting against phishing and securing confidential information.

  • Business Name or Email Address shown in Certificate
  • Icon of a shopfront business Business & Identity
    Validation
  • Icon of an opened email letter with padlock Email
    Encryption
  • Icon of an opened email letter being signed by fountain pen Secure
    Email Signing
  • Icon of a document being signed by pen Secure
    Document Signing
  • Icon of a id name badge Client
    Authentication
  • 5
    Days or Less
    to Issue
  • 30
    Days
    Refund Policy
A black lined shield that shows 30 Days on a blue ribbon
Get upto 90 days added on for Free
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Buy or Renew Business Authentication Certificate

Opt for Sectigo's Business Authentication Certificate for a seamless blend of affordability and robust security. This certificate offers comprehensive protection with 256-bit encryption, dedicated email encryption, and support for two-factor authentication across all major browsers. Ideal for individuals and enterprise-grade users alike, it equips you with the tools for secure email communication, digital signing of emails and documents, and personal identity verification, all underpinned by Sectigo's renowned assurance levels.

Sign Emails and Documents Quickly, Easily, and Affordably!

Enhance your online security posture with Sectigo's business authentication certificates, highly recommended by cyber security experts. Perfect for asserting your legitimacy as a CEO or employee, these certificates provide a verified signature for secure email messages and documents bolstered by two-factor authentication and 256-bit encryption. Sectigo's solutions offer swift, simple, and cost-effective security for businesses seeking reliable client authentication.

Enjoy Secure Business Communications and More

This certificate empowers you to verify your identity on documents and emails with a digital signature, enhance security beyond passwords, and improve message integrity to thwart phishing attempts. A Sectigo S/MIME certificate is an essential security measure for anyone concerned about impersonation or questioning their messages' authenticity.

Sectigo - Easy and Affordable Solutions for Every Niche

Sectigo offers a vast selection of digital certificates catering to various security needs, from Individual to Organization Validation. Their enterprise-grade S/MIME products stand out for document signing and email security, offering unbeatable value. Purchase through SSLTrust for the best market price, ensuring outstanding security without compromising cost.

Secured with SSLTrust

  • NSW Education Standards Authority
  • Mac Centre
  • The University of Sydney
  • Australian Maritime Safety Authority
  • City of Greater Bendigo
  • Victoria State Government
  • Royal Flying Doctor Service
  • Cancer Council

Expert Team ready to help

  • Photo of Hollie Acres

    Hollie Acres

    SSLTrust Account Manager

    Hollie has been part of the SSLTrust team since it was established. She is a qualified Mechanical Engineering and IT professional.

Compare Business Email Certificate Features

Sectigo logoBusiness Authentication CertificateVerokey logo
$ / year
$ Saved off Sectigo Prices
$ / year
$ Saved off Verokey Prices
Buy Now
OV
OV
Email Address
or Business Name
Email Address
or Business Name
3-5 Business Days 1-3 Business Days
RSA-2048 or Greater
ECC-233 or Greater
RSA-2048 or Greater
ECC-233 or Greater
SHA-256
SHA-256
SHA-384
SHA-512
30 Days 30 Days
Unlimited Unlimited
$ / year
$ Saved off Sectigo Prices
$ / year
$ Saved off Verokey Prices
Buy Now

Support for your Business Authentication Certificate

We understand you want to get secured fast with your new Sectigo Business Authentication Certificate; that is why we provide comprehensive support to help you from ordering and configuration to installation. We also have a collection of popular online tools to help you with the process.

Your new Sectigo Business Authentication Certificate will require the following validations to have the Certificate issued:

Business Validation

You must have your business details and the authorised contact verified. The Certificate Authority will check:

  • Organisation
    A check will be made with your country's registration authority to ensure the organisation is operational and in good standing.
  • Location & Address
    Your locality presence will be checked using approved online databases/directories such as DUNS, Google Business, Yellow Pages and more.
  • Approved Organisation Contact
    They will verify the approver's identity to ensure they are authorised to issue certificates on behalf of the organisation.
  • Listed Phone Number
    They will call the phone number listed in the online business directory to speak to the approved contact.

Email Validation

This validation proves you own or control the email address in the request:

  • Email Address
    An email will be sent to the email address in the request with an action to approve it.
CSR Generator

Generate a new CSR and Private Key securely in your browser for your new Business Authentication Certificate with our free tool.

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SSL Installation Checker

After your certificate is installed, verify that it is done correctly and that you use the best security practices.

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CSR Decoder

Use the free CSR Decoder tool to test your CSR and ensure it is correct for your new configuration.

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Website Security Check

Our free security check will query known malware databases and blacklists to ensure you are not listed.

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Certificate Decoder

When you have many certificates and must check which one is which, our free certificate decoder will do the job.

View
Certificate Key/CSR Matcher

Check to ensure you are using the correct Private Key with your new Sectigo Certificate or that you have the correct CSR.

View

SSLTrust Support & Sales Team

For when you need help with your Sectigo Business Authentication Certificate, please contact our support or sales team via one of the following methods.

Email: support@ssltrust.in
Support Ticket
Sales: (+61) 2 8123 0992

What our SSLTrust Customers say...

We strive hard to always bring the very best in customer service to our customers.

George C.

5 out of 5 stars

I recently had to renew my SSL certificate not being a techy person I sent an email to SSL TRUST and the help from Paul was excellent. He responded quickly and gave lots of information about how to go about getting the certificate, verifying and installing it. I would recommend anyone to use SLL Trust for your IT needs. The communication and resolving my issue was top drawer.
Shelley Skele.

5 out of 5 stars

Highly recommend SSLTrust. As somebody who is the opposite of tech savvy, I needed a lot of help to re-issue my certificate and they helped me every step of the way. No matter how silly my question, I always got a helpful reply. Even on a Sunday night when I finally sat down to sort it out, Paul was there to help. Great service and support just takes all the stress out of having to do these kinds of tasks. Thanks SSLTrust
Ross Kelly.

5 out of 5 stars

SSLTrust support is first rate. They assisted me with each issue I faced from the start of ordering a code-signing certificate through to actually receiving the certificate. I couldn't have hoped for more prompt support. I wish there were more Australian IT companies, and that have this level of care for their customers. Highly recommend to anyone needing such services.
Stefan Fritz.

5 out of 5 stars

Great support! Quick response, friendly and helpful.