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Check a domain SVG validator Record generator Guides

Check a domain SVG validator Record generator Guides View on GitHub

DNS record generator

Build it once. Publish it right.

Enter the public file locations and get a standards-aligned BIMI TXT record ready for any DNS provider.

1

Domain and selector

Most organisations should keep the default selector.

Sending domain

Selector

2

Hosted BIMI logo

Use the final public URL of your validated SVG Tiny PS file.

SVG URL

Must use HTTPS and remain publicly accessible.

3

Mark certificate Optional

Add the PEM URL supplied by your VMC or CMC issuer.

VMC or CMC URL

Optional in the core record, required by many major mailbox providers.

Advanced: personal avatar preference

Brand logoPrefer the BIMI brand mark. This is the default.Personal avatarAllow a personal avatar to take priority when supported.

Your BIMI record

Complete the fields

Draft

TypeTXT

Host / namedefault._bimi.yourdomain.com

Value / contentv=BIMI1; l=https://assets.yourdomain.com/bimi-logo.svg;

Publish in any DNS provider

Open DNS records
Choose the zone for your domain.
Add a TXT record
Paste the host and value above. In Cloudflare, keep this as DNS-only.
Save and recheck
DNS changes can take several minutes—and occasionally up to 48 hours—to appear everywhere.

Before publishing, make sure DMARC is enforced at quarantine or reject for 100% of mail.

Check published setup

Open tools for an open email standard. No account, no paywall, no lock-in.

Tools

Domain checker SVG validator Record generator

Learn

BIMI guides BIMI Group Current draft

Project

GitHub Discussions Apache 2.0 license

© 2026 OpenBIMI contributorsIndependent project · Not affiliated with the BIMI Group