What Is BIMI And Should You Set It Up For Your Emails

Email marketing has evolved considerably over the years, and with it, the expectations of both inbox providers and the people receiving your messages. One of the more recent developments that has gained serious traction in the email authentication world is something called BIMI, and if you have not yet looked into it for your business, now is a very good time to start. Whether you are running a growing e-commerce brand or managing communications for a larger organisation, understanding what BIMI is and whether it is right for your email setup could make a genuine difference to how your emails are perceived and trusted.

What Is BIMI?

BIMI stands for Brand Indicators for Message Identification. In straightforward terms, it is an email specification that allows businesses to display their brand logo directly in the inbox, next to the sender name, before a recipient even opens the email. This small but visible logo appears in supported email clients such as Gmail, Apple Mail, and Yahoo Mail, and it acts as a visual signal of legitimacy and brand identity.

BIMI is not a standalone tool. It sits on top of your existing email authentication framework, specifically requiring that you have DMARC properly configured and enforced at either a quarantine or reject policy. Without DMARC in place, BIMI simply will not work, which means there is a logical progression to setting all of this up correctly.

How Does BIMI Actually Work?

Once your DMARC record is properly set up and enforced, implementing BIMI involves publishing a specific DNS TXT record that points to a hosted version of your brand logo. That logo needs to be in SVG format and must meet particular technical requirements outlined by the BIMI Group, which is the organisation overseeing the standard.

For Gmail specifically, there is an additional layer involved. Google requires that you obtain a Verified Mark Certificate (VMC), which is essentially a digital certificate that verifies you are the legitimate owner of the logo and trademark you are displaying. These certificates are currently issued by a small number of approved certification authorities, including DigiCert and Entrust. Other email clients may display your logo without a VMC, but if Gmail is a priority for your audience, and for most businesses it absolutely is, you will need to account for this additional step and cost.

Why Should You Care About BIMI?

The inbox is a competitive and often cluttered space. Recipients make split-second decisions about which emails to open and which to ignore or delete. Displaying your brand logo consistently in the inbox creates an immediate visual reference point, helping your emails stand out from the noise whilst also reinforcing trust in your communications.

There is also a security angle worth considering. BIMI encourages businesses to properly configure their email authentication records, including SPF, DKIM, and DMARC. These are not optional extras in the modern email landscape; they are essential protections against spoofing and phishing attacks that could damage your brand reputation. Setting up BIMI, therefore, tends to push organisations towards tightening their overall email security posture, which is a positive outcome regardless of whether the logo itself becomes the main focus.

From a brand consistency perspective, having your logo appear automatically in supported inboxes ensures that even before a subscriber reads a single word, they are already connecting the email with your business identity. For companies investing heavily in brand recognition, this is not a trivial benefit.

The Prerequisites You Need To Have In Place

Before you can think about publishing your BIMI record, there are several things that need to be correctly configured. These are not suggestions; they are requirements.

• SPF (Sender Policy Framework) must be configured for your sending domain

  DKIM (DomainKeys Identified Mail) must be set up and signing your outgoing emails

  DMARC must be in place with a policy of at least p=quarantine or p=reject

  Your logo must be in a specific SVG Tiny PS format and hosted at a publicly accessible HTTPS URL

  For Gmail support, a Verified Mark Certificate is required, which in turn requires a registered trademark for your logo

  The trademark requirement is often the sticking point for smaller businesses or newer brands. If your logo is not trademarked, obtaining a VMC is not currently possible, which means Gmail will not display the logo even if every other element is in place. This does not mean BIMI is worthless for those businesses, as other inbox providers may still show the logo, but it is an important consideration before investing time and resources into the process.

  Should You Set Up BIMI For Your Emails?

  The honest answer depends on where your business is right now. If you are a well-established brand with a registered trademark, solid email volumes, and your DMARC already enforced, then setting up BIMI is a logical and worthwhile next step. The benefits in terms of inbox visibility, brand reinforcement, and demonstrated email security hygiene make it a sensible investment.

  If you are an earlier stage business without a registered trademark, the priority should be getting your email authentication foundations right first. Make sure SPF, DKIM, and DMARC are all properly configured and that your DMARC policy is enforced rather than simply sitting in monitor mode. These steps will protect your domain, improve your deliverability, and put you in the best position to implement BIMI further down the line.

  For businesses somewhere in the middle, it is worth starting the trademark process if long-term brand investment is part of your strategy. Trademarks take time to register, so beginning that process now means you will be ready to unlock the full benefits of BIMI, including Gmail logo display, sooner rather than later.

  Getting Started With BIMI

  The BIMI Group website is an excellent starting point, offering technical guidance, an inspector tool to check your existing BIMI records, and documentation on the SVG logo requirements. Most reputable email service providers and DNS management platforms are also increasingly offering guidance on BIMI implementation as part of their broader deliverability resources.

  BIMI is not a magic solution that will transform your open rates overnight, but it is a meaningful step towards building a more trusted and visually consistent email presence. In an environment where recipients are more cautious than ever about the emails they engage with, every legitimate signal of trust and authenticity matters. Getting your email authentication right and adding BIMI on top of it is simply good practice for any business that takes its digital communications seriously.