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How to configure BIMI record?

If you are on this page then you should be well aware about BIMI (Brand Indicators for Message Identification). But probably you’re still confused and not sure if you configured it correctly and how to test it. 

Well, you are lucky because you got into the right place.

We will not repeat here the information about BIMI record syntax and logo image format. Instead we provide you with a short but proved guideline. If needed for more details you can check the RFC.

Step 1: Enforce DMARC policy

Make sure that domain DMARC policy is set to “reject” or “quarantine”. Your domain should send properly authenticated (with SPF and DKIM) emails, so that you can safely enforce DMARC policy.

Step 2: Publish BIMI record

Host your SVG format image logo in place, publicly accessible via HTTPS protocol. Check if the SVG logo is properly displayed in a web browser.

IMPORTANT NOTE 1 – Is your website, where the logo image is hosted, protected by a system like Cloudflare? Ensure that you do not have a firewall rule that blocks requests with empty user agent. 

IMPORTANT NOTE 2 –  Allow at least 48 hours to pass, after publishing the BIMI record in DNS. Ensure that there is no firewall rule blocking requests with empty user agent.

Step 3: Get Yahoo account

At this time, while BIMI is in pilot stage, only Yahoo mail (webmail and Android / iOS mobile apps ) can display BIMI logo. So if you wish to test your BIMI logo but do not have a Yahoo account yet, sign up to get a Yahoo mailbox.

BIMI example

Step 4: Select right sender email address to test BIMI logo work

This is the most important step, so please read below info carefully. 

  • Yahoo shows BIMI logo only for emails coming from bulk sender address with good reputation history
  • Yahoo shows BIMI logo only for emails coming from brand / generic sender addresses and does not display logo for email coming from personal email addresses.

E.g. you may see the logo in emails that come from [email protected] or [email protected], but you will never see logo in emails that come from e.g. [email protected], even if it is a known bulk sender email address.

Step 5: Send bulk email to your Yahoo mailbox

That last step you have to do, to see (or not see) your BIMI logo, is to add your Yahoo email address to the mailing list of your next campaign / newsletter.

If you do not do bulk sending from brand / generic email address currently, than you would not be able to test your BIMI logo.

If you need help to generate or lookup your records you can use EasyDMARC’s free tools

 

BIMI record lookup

 

Check Your Domain