Marc Certificates Image

DigiCert Mark Certificates

Brand security and protection against domain impersonation attacks.

DigiCert Mark Certificates

Mark Certificates Product Image

Pair your Thawte certificate with a DigiCert Verified Mark Certificate (VMC) to deliver trusted email communications directly to customer inboxes.

By combining with email authentication standards (BIMI, DMARC, DKIM, SPF), a VMC gives email recipients an instant visual clue that you really sent that message. Choose a VMC for registered trademarks and government seals.

Read More >
  • 24x5 standard support
  • Optional logo and certificate file hosting
  • DigiCert CertCentral certificate management platform

Common Mark Certificates

Mark Certificates Product Image

Pair your Thawte certificate with a DigiCert Verified Mark Certificate (VMC) to deliver trusted email communications directly to customer inboxes.

By combining with email authentication standards (BIMI, DMARC, DKIM, SPF), a VMC gives email recipients an instant visual clue that you really sent that message. Choose a VMC for registered trademarks and government seals.

Read More >
  • 24x5 standard support
  • Optional logo and certificate file hosting
  • DigiCert CertCentral certificate management platform
Mark Certificates

Features

Combat phishing


A VMC allows you to show your verified logo in the user’s inbox as a visual indicator that your communications are authentic, helping recipients quickly identify phishing attempts and fraudulent messages.

Bolster email security


Since VMCs require you to verify your use of strong email authentication standards, your business or organization will also benefit from increased visibility, security and deliverability.

Elevate your content


VMCs make it easy to extend the visual brand of your business or organization to one of the most competitive and widely used digital locations. You can improve your recognition and reach while gaining stronger email validation and security.

Specifications

Marc Certificates Image

Verified Mark Certificates (VMC)

  • Subscribe for automatic file hosting and certificate renewal
  • Logo required to be a registered trademark or government mark
  • Optional configuration to display multiple logos for sub-brands, seasonality, etc.
  • Enables a blue “authenticated” checkmark in Gmail
  • Flexible hosting in-house or with DigiCert
  • Requires compliance with Brand Indicators for Message Identification (BIMI), Domain-based Message Authentication, Reporting & Conformance (DMARC), Domain Keys Identified Main (DKIM), and Sender Policy Framework (SPF)
Marc Certificates Image

Common Mark Certificates (CMC)

  • Subscribe for automatic certificate and file hosting renewal
  • Validates logos that have not been registered as a trademark
  • Optional configuration to display multiple logos for sub-brands, seasonality, etc.
  • Flexible hosting in-house or with DigiCert
  • Requires compliance with Brand Indicators for Message Identification (BIMI), Domain-based Message Authentication, Reporting & Conformance (DMARC), Domain Keys Identified Main (DKIM), and Sender Policy Framework (SPF)

Frequently Asked Questions
 


You need to meet these requirements to receive a VMC or mark certificate:

  1. Published DMARC record at enforcement
  2. Published BIMI record
  3. Published logo in .svg format
  4. Logo as a registered trademark or government seal (VMC only)


Each unique logo will need its own certificate. For brands with only one logo, you need just one certificate for multiple sending domains. Brands with multiple logos need a certificate for each, no matter how many sending domains you have.


VMCs require several additional identity validation steps after you've published DMARC at enforcement and your BIMI record. How long this process takes will vary, but once we’ve verified all necessary documentation, your certificate will typically be issued the same day.


BIMI/mark certificates are currently supported by these providers:

  • Google/Gmail (enhanced support, blue checkmark)
  • Apple (Digitally certified label in message details)
  • au.com
  • Yahoo
  • Fastmail
  • Cloudmark
  • La Poste
  • Onet
  • ZohoMail
  • Zone
  • Zoner


The maximum validity period for a mark certificate/VMC is 397 days. With a DigiCert subscription, you’ll get a notification when it’s time to renew.


DigCert certificate subscriptions give you the ability to easily replace or reconfigure certificates and other licensed products and automate license renewals. Subscriptions also simplify budgeting by annualizing the fees associated with your certificates, streamlining all parts of certificate lifecycle management.

Related resources

Marc Certificates Image
GUIDE

VMC guide for Marketers

Marc Certificates Image
GUIDE

DMARC Implementation Guide

Marc Certificates Image
GUIDE

VMC Readiness Guide

Use cases

A DigiCert VMC is the perfect solution for organizations looking to improve email trust and efficiency:

  • Increase user trust
  • Boost brand recognition and visibility
  • Improve open rates
  • Demonstrate strong email security
  • Reduce phishing risk
  • Supplement internal S/MIME practices
Marc Certificates Image

Trusted by
 

Learn how to improve your security
posture with digital trust

By supplying my personal information and clicking submit, I agree to receive communications about DigiCert products and services, and I agree to DigiCert and its affiliates processing my data in accordance with DigiCert's Privacy Policy.
Submit