You got **BIMI record is malformed**. This is informational. BIMI does not affect whether Lumail will send, and it is not required for sender health.

A BIMI record is present at `default._bimi.your-domain.com` but it is not a valid `v=BIMI1` record with an `https` logo URL.

## What to change

Either:

1. **Remove** the `default._bimi` TXT if you are not using BIMI. The alert goes away.
2. **Fix** it to a valid record:

| Type | Host | Value |
| --- | --- | --- |
| TXT | `default._bimi` | `v=BIMI1; l=https://yourdomain.com/logo.svg` |

The `l=` URL must be `https`, publicly reachable, and a SVG Tiny PS logo. Most senders also need a VMC before Gmail shows the logo. You can skip BIMI entirely.

## Related

- [Sender Health](/docs/features/sender-health)
- [How to add DMARC](/docs/deliverability/how-to-add-dmarc) — BIMI is ignored without an enforced DMARC policy