Verified Mark Certificate (VMC)

Registration of interest!

What is a Verified Mark Certificate?

Verified Mark Certificate (VMC) enables your company to render a logotype next to your brand name in your customer’s email clients. VMC is a certificate that validates the authenticity of your brand logo, so that recipients can be more confident about the legitimacy and source of the email, ensuring that your brand’s reputation is maintained.

In order to obtain a certificate, you need to ensure that your figurative/word mark is properly registered and that your e-mail infrastructure has the right level of security protection. Contact us and we will help you get ready for VMC.

Related services

VMC before and after visual

Benefits for early VMC adopters

  • Your customers will see your logo in their inbox, before they even open the e-mail!
  • Prevents phishing and spoofing, which comes with enforcing DMARC.
  • By making your logo more visible, you build brand awareness and differentiate yourself from the competition.
  • You increase security and deliverability of your e-mails.
  • Assures the recipient that your email is legitimate and trustworthy, without enforcing DMARC your organization is at a 4 times higher risk to be spoofed.
  • Increases open rate by 10 percent, this according to trials with companies on board for the initial rollout of VMC.

How Verified Mark Certificate work

VMC is based in both law and IT and is a revolutionary change in e-mail infrastructure. VMC is the next phase in the development of BIMI (Brand Indicators for Message Identification) that enables trademark owners to display their logo in authenticated e-mails. The VMC certificate is the legal part that validates and confirms that an organization has the right to use a logotype.


Criterias for VMC

In order for the certificate to be issued, it is required that you have implemented DMARC with your existing e-mail client. DMARC secures that the domain you are e-mailing from has adequate security levels. Ports Group provides a service called Email Compromise Protection (EPC) so that you can implement DMARC with the correct quarantine policy.

In addition to implementing DMARC, you must also prove that you own legal rights to the logotype, as the main purpose of the VMC certificate is to validate that the organization owns the rights to a figurative/word mark. At present, you can only use registered figurative/word marks that are verified by affiliated intellectual property authorities.

With the right level of e-mail security and a registered figurative/word mark, you will be able to implement the certificate that gives you the right to render your logo in certain e-mail clients.

Image explanation of how VMC and DMARC works

Make sure all criteria are met before VMC

It’s high time you start preparing for obtaining and implementing a VMC, as parts of the process may take time.
A trademark application usually takes 3-6 months and implementation of the required security levels for your email may take 1-3 months.


Process for VMC




step one VMC

Secure that you have implemented DMARC

A requirement for obtaining a VMC is that DMARC is implemented on the domain you use for e-mail.

How to prepare for VMC


Step two VMC

Review your registered figurative/word mark

You must have proper trademark protection for the exact logotype you intend to use. Convert your logo to an SVG Tiny ps file.



Contact us today!

It may take a couple of months to implement DMARC or to register your trademark. We help to check that you have the conditions to be able to by the certificate. Contact us directly and we will help you!

Verified Mark Certificate Q&A


What is VMC?

VMC stands for Verified Mark Certificate – a certificate that allows companies to render their figurative brand in the receiving email client and/or webmail. To get a VMC, you need to have a registered figurative/word mark and be able to validate that you are enforcing DMARC standards together with a quarantine policy. At the recipient’s end, the certified logotype ensures that the sender is legitimate.


What is BIMI?

BIMI stands for Brand Indicators for Message Identification. It’s a standard that attaches your brand’s logo to your authenticated email messages. With this simple, visual verification, recipients can recognize and trust the messages you send, and it also increases their deliverability. BIMI was in part developed to provide a powerful incentive for brands to adopt DMARC. Simply put, BIMI is the technology required for rendering the logo.


What does VMC do?

VMC is a certificate that validates and guarantees that an organization has the right to use a logotype.


What is DMARC?

DMARC is an abbreviation for “Domain-Based Message Authentication, Reporting & Conformance”, which is a protocol that uses SPF and DKIM to determine the authenticity of an email message. This provides a tool for senders to prevent and monitor the misuse of their domain names. The policy validates the authenticity of the sender’s identity and then opts whether the email client should accept or reject the message.


How does the procedure work?

When ordering a VMC certificate, DigiCert validates the organization using the same procedure as for an Extended Validation Certificate. Digicert also makes inquiries about the figurative/word mark with the relevant trademark authority to ensure the rights to use the logo.


We own a Swedish figurative/word mark; can we use that?

No, at present you can only use registered figurative/word marks whose validity can be verified by intellectual property authorities that are affiliated with VMC. The Swedish Patent and Registration Office (PRV) is not yet affiliated with VMC. The currently affiliated intellectual property authorities are the United States Patent and Trademark Office (USPTO), Canadian Intellectual Property Office, European Union Intellectual Property Office, UK Intellectual Property Office, Deutsches Patent- und Markenamt, Japan Trademark Office, IP Australia.


We only own rights to a word mark, can we use that?

No. Only figurative/word marks can be used for VMC. Word trademarks and established
(unregistered) trademarks may not be used.


Can we use a trademark that we do not own, but we have a license for or permission to use?

Yes, if you can present a written certificate from the trademark owner showing that you may use the trademark for VMC. Keep in mind that a certificate is always required if the person applying for VMC is not a trademark holder in the trademark register.


When can we buy a VMC certificate?

VMC can be ordered if your conditions are already in place, if not, we will help throughout the process.


How much does a VMC cost?

The cost of implementing a VMC depends on what preparations your organization needs to make. Get in touch and let us look at what preparations you need to make.


Why do we need a VMC?

VMC will become an email standard providing a global framework within the coming years. VMC will not only contribute to a more secure email environment where the recipient of an email can feel confident that the email is legitimate by meeting the security requirements of the BIMI/VMC standard, but it will also lead to increased brand exposure and email deliverability. In other words, VMC will contribute to an emails environment with less spoofing, increased brand recognition, and strengthened customer trust.


Can we include a VMC certificate in an existing certificate?

VMC is a completely independent certificate and cannot be included in an existing certificate.


We have implemented DMARC ourselves, how do we proceed?

Then the next step is to corroborate that you own the rights to a registered figurative/word mark. If so, we can help you order the VMC certificate and get it issued.


Am I allowed to modify the figurative/word mark?

The figurative/word mark must be valid, registered and verified by an intellectual property authority affiliated with VMC. It is then implemented in SVG format (Scalable Vector Graphics) in accordance with current SVG guidelines. The figurative/word mark must be reproduced in exactly the same way as it was registered. However, it is possible to adjust the size, crop and scale as long as the entire figure mark is still visible, but it is not allowed to change color, background or opacity. Since the majority of logotype exposure areas are expected to have a square or circular aspect ratio, we recommend a centered logo in a square SVG format.


We have several different logos – how can we use them?

Only one logo can be used for each email domain. However, alternative logos can be used for email subdomains. For example, you may have a VMC certificate for and one for


Our trademarks are managed by another supplier, do we have to transfer them to Ports Group?

No, your trademarks do not necessarily have to be managed by Ports Group. The certificate will still be issued to your company, as long as the correct figurative/word trademark is registered.


Will our logotype now be visible in all internal emails?

If you have a public DNS lookup and the email client supports VMC, then the VMC certified logo will be visible in all internal emails.


If different people within the company send to the same recipient, will the logotype then be visible in all emails?

Yes, as long as the people within the company are sending from the same VMC certified email domain, your logo will be visible in all emails.


Which email clients are supported by VMC?

At the moment, Yahoo, Google, AoI, Netscape & Pobox support the certificate, additional email clients are expected to be supported soon. More information about this will come.

Related reading



To consider when applying DMARC

The figures indicate that interest in DMARC is increasing, but the expertise regarding DMARC is lacking behind.

Read more about DMARC



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By this article we want to raise the time frame in order to get this in place. As the basics in Verified Mark Certificate is a registered trademark of your logotype in relevant markets – you have to be proactive.

How to be proactive with VMC



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