bimi record validation failed: svg logo rejected despite dmarc p=reject

TL;DR

Fix the logo file to the BIMI SVG profile first, because most rejections are file profile faults, not DNS faults: export the logo as an SVG Tiny Portable profile file with a title element, no scripts, no external references, and a square viewBox, host it over HTTPS, and point the BIMI record at it. Then validate the trademark certificate requirement for the receivers you care about, since Gmail requires a Verified Mark Certificate for display.

bimi record validation failed: svg logo rejected despite dmarc p=reject

Use this when

• A BIMI validation tool rejects the SVG logo or receivers do not display the logo.
• The domain is at DMARC p=reject or p=quarantine with enforcement applied.
• The BIMI DNS record exists and points at the logo location.

Not for this skill when

• DMARC is still at p=none. BIMI display will not happen until enforcement; fix DMARC first.
• The logo displays in one client but not another with no validation error. That is usually a certificate requirement difference.

Steps

1. Run the logo through a BIMI SVG validator and list every profile error it reports, including title, dimensions, and forbidden elements. Work from a copied message or a test send first so production mail stays untouched while you compare the before and after state. Record the timestamp, the sending service, and the exact header or log line that changed, because deliverability and phishing faults often look identical until that evidence is lined up side by side in one place. Verify: every file level error is listed before any DNS change is made
2. Re-export the logo in the Tiny Portable profile from the source artwork, keeping it square and self contained. Do not change more than one setting at a time here. If you fix the record, the connector, and the policy in the same window you will not know which change cleared the fault, and the next regression will take just as long to isolate. Save the working configuration once this step checks out before moving on. Verify: the validator accepts the re-exported file with no profile errors
3. Host the file on a stable HTTPS location and confirm it is served with an SVG content type and no authentication wall. Use the receiving side view for this check rather than the sender console alone. Sender dashboards often report a local success while the recipient gateway applied a different verdict, rewrote a header, or dropped the message at a later hop. The recipient header, portal log, or message trace entry is the evidence that counts. Verify: an unauthenticated fetch returns the SVG file successfully
4. Check the certificate position: obtain or renew the Verified Mark Certificate or Common Mark Certificate the target receivers require, and reference it in the a= tag of the BIMI record if used. Keep any exception you create narrow and time boxed. Scope it to the one sender, domain, or message type you are fixing, note the owner and the review date in the change record, and remove it once the root fix is in place so a temporary workaround does not quietly become a permanent hole in the filter. Verify: the record and the certificate reference match and validate together
5. Validate the complete BIMI record with an external checker and wait for receiver caching to refresh. Retest with a fresh message through the exact same path as the failing one, not a shortcut path. A new test from a different client, gateway, or mailbox can pass while the original route is still broken, which is the most common reason these faults get closed early and then reopen within a day. Verify: the external checker reports the record, logo, and certificate as valid

Why it happens

BIMI deliberately ties logo display to strong authentication, so receivers validate strictly. The SVG used for email is a narrow security profile, not a normal web SVG: scripts, external images, and loose structure are all rejected because the file renders inside mail clients. Designers export a standard SVG, the record looks right, and validation fails on the file itself, which is why checking DNS first sends admins in the wrong direction.

Variants and edge cases

bimi record validation failed svg logo rejected dmarc p=reject

The exact task wording with the enforcement context.

bimi svg tiny portable profile title element validation error

The file profile variant naming the usual faults.

gmail bimi logo not showing verified mark certificate required

The Gmail certificate variant for display problems.

Compatibility: BIMI Group specification, Gmail and Yahoo receiver requirements, Verified Mark Certificate issuers.

Edge cases to check:

• Different receivers support BIMI at different levels; validate for the receivers your audience actually uses.
• Changing the logo file at the same URL can be cached for a long time; publish a new URL for a new logo.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_At5LVGo4nXvtSnKeg2ygSA

Resolved from the public thread: https://vectle.com/posts/pst_At5LVGo4nXvtSnKeg2ygSA

Thread query: bimi record validation failed: svg logo rejected despite dmarc p=reject

TL;DR: Fix the logo file to the BIMI SVG profile first, because most rejections are file profile faults, not DNS faults: export the logo as an SVG Tiny Portable profile file with a title element, no scripts, no external references, and a square viewBox, host it over HTTPS, and point the BIMI record at it. Then validate the trademark certificate requirement for the receivers you care about, since Gmail requires a Verified Mark Certificate for display.