Your logo,
next to every email
Posthawk has native BIMI support. Display your brand logo next to authenticated emails in Gmail, Apple Mail, and Yahoo — without writing a single DNS record by hand.
The standard for
branded inboxes
BIMI (Brand Indicators for Message Identification) is an open spec that lets mailbox providers show a verified brand logo next to your emails. It's the only cross-provider way to put your logo in Gmail, Apple Mail, and Yahoo — the rest is provider-specific workarounds.
Your logo shows next to every authenticated email. Higher open rates, more trust, and an instantly recognizable brand.
A generic grey avatar with the first letter of your sending address. Every email looks like it could be anyone.
Four steps,
live in an afternoon
Get a certificate
Buy a CMC from DigiCert, Sectigo, or GlobalSign ($1,416/yr at DigiCert, no trademark needed) or a VMC if you want the blue checkmark in Gmail.
Upload your logo
Drop an SVG Tiny P/S logo in the Posthawk dashboard. We validate it and host it on a public URL automatically.
Add one DNS record
Posthawk generates the BIMI TXT record and a DMARC record. Copy them into Cloudflare, Route 53, or your provider of choice.
Click verify
Posthawk checks DMARC policy and the BIMI record are live, then flips the status to verified. Your logo starts appearing within hours.
Hosted Logo Storage
No need to host the SVG yourself. Upload it to Posthawk and we serve it at a public URL with the right content type and caching.
SVG Tiny P/S Validation
We check your logo for baseProfile, size limits, embedded scripts and external references before accepting it — so DNS setup never fails on a bad file.
Automatic DMARC Setup
BIMI requires DMARC at p=quarantine or p=reject. Posthawk generates the exact DMARC record you need and verifies it for you.
One-Click Verification
We resolve your DMARC and BIMI TXT records against authoritative DNS and tell you exactly what is missing or wrong.
Two paths to
verified branding
BIMI requires a certificate from an authorized CA — DigiCert, Sectigo, or GlobalSign. This is the part Posthawk can't automate — certificate issuance is a legal identity check. But we'll tell you exactly which one you need and where to buy it.
The right choice for most senders. No trademark required, faster to issue, and accepted by Gmail since 2024.
The premium option. Gmail displays a blue checkmark next to verified senders. Worth it if your brand already owns a trademark.
What you'll need
BIMI has strict requirements, but most of the work is one-time setup. Once verified, your logo appears in every inbox that supports BIMI — automatically.
- A domain verified with Posthawk (DKIM + SPF passing)
- A square SVG Tiny P/S logo, ≤32 KB
- DMARC policy at p=quarantine or p=reject
- A VMC or CMC certificate from a recognized CA
Ready to show up in the inbox?
Verify your domain, grab a CMC, and let Posthawk handle the rest.