Email Deliverability Check

Analyse your domain’s email authentication, routing, and reputation in one scan.

What We Check

MX Records

Verifies that mail server entries exist and route email correctly to your domain.

SPF

Checks which servers are authorised to send email on behalf of your domain.

DKIM

Confirms that outgoing messages carry a valid cryptographic signature.

DMARC

Checks the policy that tells receivers what to do with unauthenticated mail.

MTA-STS

Ensures that receiving servers enforce TLS encryption for inbound email.

TLSRPT

Verifies that TLS failure reports are sent to a designated address.

BIMI

Checks if your brand logo is configured to display in supporting email clients.

PTR Records

Verifies that MX server IPs have correct reverse DNS entries to improve trust.

Blacklist

Spot-checks your primary mail server IP against major spam blocklists.