Understanding BIMI: Boosting Brand Trust in Emails

Understanding BIMI: Boosting Brand Trust in Emails

Learn about BIMI (Brand Indicators for Message Identification) and how it can help increase customer trust and email open rates by displaying your brand logo in recipients' inboxes.

Table of Contents

  1. Introduction
  2. What is BIMI?
  3. Why is BIMI Important for E-commerce and Digital Businesses?
  4. How Does BIMI Work?
  5. Steps to Implement BIMI
  6. Achieving DMARC Compliance
  7. Designing and Hosting a BIMI Logo
  8. DNS TXT Record Update for BIMI
  9. Verified Mark Certificates
  10. Real-World Examples of BIMI in Action
  11. Challenges and Considerations
  12. Conclusion

Introduction

In the competitive world of e-commerce and digital business, building and maintaining customer trust is crucial. With the rise of phishing and spam email, users are skeptical about the legitimacy of the messages they receive. One innovative solution to enhance trust and improve email marketing efficiency is BIMI (Brand Indicators for Message Identification). By allowing brands to display their logo directly in the recipient's inbox, BIMI offers a way to enhance visibility and establish authenticity in email communications.

What is BIMI?

BIMI stands for Brand Indicators for Message Identification. It's an emerging email specification that helps email senders display their logo next to emails in the inbox. BIMI provides a visual clue of a brand's authenticity, ensuring recipients that the email is truly from the advertised sender.

To implement BIMI, domain owners need to have a DNS record containing a URL to their logo, and a strict email authentication setup including DMARC, SPF, and DKIM. When the email service provider recognizes a valid BIMI record, it retrieves and displays the logo in the recipient's inbox.

Why is BIMI Important for E-commerce and Digital Businesses?

BIMI offers several benefits that are particularly valuable for e-commerce and digital business owners:

  1. Increased Trust: As highlighted by SendGrid, BIMI’s visual verification helps recipients quickly identify and trust emails from brands. This reduces the risk of emails being marked as spam and increases engagement.

  2. Enhanced Brand Recognition: Your logo becomes a part of the inbox landscape, providing consistent exposure for your brand even when emails are not opened. Mailgun emphasizes BIMI’s role in increasing brand recall and visibility.

  3. Protection Against Phishing: According to Mailchimp, BIMI helps safeguard emails from phishing attempts by enabling mailbox providers to authenticate and visually verify senders.

  4. Improved Open Rates: Emails featuring brand logos can improve open rates by standing out in crowded inboxes, as recipients readily identify trusted brands.

  5. Competitive Advantage: Given its still-nascent implementation, brands that adopt BIMI early can enjoy a head start in building trust and credibility with recipients.

How Does BIMI Work?

BIMI requires a few prerequisites and processes:

  1. Email Authentication: BIMI crucially relies on the implementation of DMARC, alongside existing DKIM and SPF records. These protocols authenticate emails and protect the sender's domain from being used in email spoofing.

  2. Domain Publishing: Domain owners publish a BIMI record on their DNS, specifying the URL of their trademarked logo in SVG format. Some mailbox providers, like Gmail, might require this logo to be certified with a Verified Mark Certificate (VMC).

  3. Logo Display: When a recipient's email provider receives a message, it checks for DMARC alignment and retrieves the logo from the BIMI record if everything checks out. The logo is then displayed in the inbox alongside the email’s sender name.

Steps to Implement BIMI

Implementing BIMI involves several key steps:

Achieving DMARC Compliance

To begin using BIMI, businesses must ensure their emails are properly authenticated:

  • SPF (Sender Policy Framework): Validates emails by specifying which mail servers are permitted to send on behalf of a domain.

  • DKIM (DomainKeys Identified Mail): Adds a digital signature to emails.

  • DMARC (Domain-based Message Authentication, Reporting & Conformance): Enables domain owners to specify policies for handling messages that fail SPF or DKIM checks.

Setting the DMARC policy to "quarantine" or "reject" helps ensure that only authenticated emails are delivered.

Learn more about achieving DMARC compliance.

Designing and Hosting a BIMI Logo

  • Create a logo in the SVG Tiny Portable/Secure format, as this ensures the logo can be resized and displayed accurately at different sizes.

  • The logo should be square, not contain any additional text besides the logo mark itself, and be accessible over HTTPS.

DNS TXT Record Update for BIMI

  • Publish a DNS TXT record at the default._bimi subdomain of your domain.
  • Example: default._bimi.yourdomain.com IN TXT "v=BIMI1; l=https://yourdomain.com/logo.svg"

  • Validity offers tools to help configure your BIMI record properly.

Verified Mark Certificates

While a Verified Mark Certificate (VMC) is not mandatory for all mailbox providers, it greatly enhances trust and is required by some, including Gmail.

  • VMCs are issued by certification authorities like DigiCert and Entrust, proving legal possession of the logo.

Real-World Examples of BIMI in Action

Several brands have successfully implemented BIMI, illustrating its power:

  • CNN became one of the early adopters of BIMI, registering a VMC to verify their brand logo (Postmark reference).

  • Opentable is showcased using BIMI, with their logo displayed in both light and dark themes in Gmail (SendGrid example).

These examples underscore how powerful BIMI can be in increasing engagement and email trustworthiness.

Challenges and Considerations

  • Limited Support: Not all email providers support BIMI yet. Major players like Microsoft Office 365 are still evaluating its integration.

  • SVG Format Requirement: Businesses need to ensure their logos are in the SVG format which may require conversion efforts.

  • Maintenance: As branding changes occur, DNS and BIMI records need updates to reflect new branding materials.

Conclusion

By adopting BIMI, e-commerce and digital businesses can significantly boost trust and engagement in their email marketing campaigns. As consumers increasingly seek visual verification in communications, BIMI provides [[a competitive edge]("ai-form-optimization-ideas".html)](labor-day-marketing.html) by distinguishing legitimate emails from those sent by bad actors. While the technical setup may require investment, the potential returns in brand recognition and enhanced deliverability make BIMI a worthy consideration.

For further details on implementing BIMI, visit Digicert's Resource for comprehensive assistance.