Authentication
SPF, DKIM and DMARC: the records that prove to mailbox providers who is allowed to send for the domain.
Email Deliverability Checker
Find out why your emails miss the inbox
Check email deliverability for any domain in one scan. See what is broken in its authentication, mail servers and reputation, and what to change first.
Free to run. No account needed. Already have saved domains? Open the dashboard
What is checked
Every email trust signal checked in one scan
The email deliverability checker runs the checks mailbox providers care about in a single pass, instead of one tool per record.
Delivery path
MX, SMTP, MTA-STS and TLS-RPT: problems on the route that turn into bounced or downgraded mail.
Reputation
Blacklist listings that tell providers the domain or its servers have been reported.
Brand display
BIMI and VMC: the records that let a verified logo appear beside the message in supported inboxes.
Findings
Email deliverability findings that say what to fix
An email deliverability test is only useful if the result can be acted on. Each finding comes with its reason and its fix.
See what is broken
Missing records, syntax errors and failed checks are listed plainly, not buried in a raw DNS dump.
Know why it matters
Each finding explains what it does to the email, so the urgent problems are easy to tell from the minor ones.
Get the next change
The result names the DNS or sending-service change that should happen next.
Who it is for
Built for anyone who sends email from a domain
The email deliverability tool is used before a launch, during a spam problem and as a routine check on client domains.
Founders
Launch campaigns from a domain that is ready to send.
Agencies
Audit, save and re-scan client domains from one account.
Ecommerce brands
Protect order emails and customer trust, and catch spoofing risks early.
Sales teams
Know that outreach domains are properly authenticated before the first sequence goes out.
How it works
How to check email deliverability for free
Four steps to test email deliverability for a domain. The scan is free and needs no account.
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Enter the domain
Type the domain email is sent from. Nothing is installed and no mailbox is connected.
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Run the scan
The email deliverability checker tests authentication, the delivery path, reputation and brand display in one pass.
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Read the findings
Each problem is listed with what it means and the change that fixes it.
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Save and re-scan
Sign in to save the domain as a project, keep its history and scan again after the fixes.
Single checks
One email record to check? Use a single checker
Each part of the email deliverability check is also available as a tool of its own.
Plans
A free email deliverability checker, with room for more domains
Scanning is free, with up to 5 scans an hour. Plans change how many domains can be saved as projects.
| Plan | Saved domains | Included |
|---|---|---|
| Free | 1 | Up to 5 scans an hour |
| Growth | Up to 10 | Projects with scan history |
| Scale | Up to 50 | Projects with scan history and faster re-scans |
For ongoing protection, DMARC monitoring watches who sends email as the domain. All Yeevu plans are on the pricing page.
Done for you
Email deliverability checked by software, fixed by engineers
The scan shows what is wrong; someone still has to change the DNS and the sending services. Yeevu’s email deliverability service makes the fixes, and an email deliverability audit goes deeper where the cause is not obvious. A 20-minute call settles which is needed.
Email deliverability checker FAQ
An email deliverability checker is a tool that tests whether a domain is set up so its email reaches the inbox. The Yeevu email deliverability checker reads the domain's authentication records, mail servers and reputation listings and reports what is missing or broken.
To check email deliverability, enter the sending domain in the box at the top of this page and press Enter. The scan runs every check in one pass and lists the findings with the change each one needs.
Yes. The email deliverability checker is free to run, with up to 5 scans an hour and no account needed. Signing in saves one domain as a project on the free plan.
The email deliverability test checks SPF, DKIM and DMARC for authentication; MX, SMTP, MTA-STS and TLS-RPT for the delivery path; blacklist listings for reputation; and BIMI and VMC for brand display.
No. The email deliverability checker runs without an account. An account is only needed to save a domain, keep its scan history and re-scan it later.
No. The email deliverability checker works from the domain name alone. It reads public DNS records, tests the mail servers and looks the domain up on blacklists, so there is nothing to send and no mailbox to connect.
Email usually goes to spam because the domain is not authenticated, its policy is not enforced, or its sending reputation is poor. An email deliverability check shows which of these applies, and the guide to why emails go to spam explains each cause.
SPF, DKIM and DMARC prove to mailbox providers that a message really comes from the domain it claims. When they are missing or misaligned, email deliverability drops because providers treat the mail as unverified. Google and Yahoo require all three from bulk senders.
Yes. A blacklist listing tells mailbox providers that a domain or server has been reported for unwanted email, and listed senders are filtered or rejected. The email deliverability checker shows whether the domain is listed.
Email delivery means the receiving server accepted the message. Email deliverability means it reached the inbox instead of spam. A message can be delivered and still never be seen, which is why deliverability is the figure that matters.
Run an email deliverability check after any change to DNS, after adding a new sending service, and before a large campaign. A saved project keeps the history, so a change that breaks a record is easy to spot.
Yes. Any number of domains can be scanned one at a time. Saving them as projects with history is limited to 1 domain on Free, 10 on Growth and 50 on Scale.
Each finding in the email deliverability test says what is wrong and which DNS or sending-service change fixes it. Where the fixes need hands, Yeevu's email deliverability service makes them.
The email deliverability checker is a one-off scan of how a domain is set up today. DMARC monitoring runs continuously, reading the reports mailbox providers send to show who is sending email as the domain.