Our Email Domain Security Checker is an essential tool for evaluating the security of your email domains.

Check If Your Businesses Domain Records Are Secure

Ensuring your email domain is secure is vital for protecting your business from phishing attacks, spam, and other cyber threats.

A well-configured email domain not only enhances reliability and deliverability but also builds trust with your recipients. By entering your domain, you can generate a comprehensive report that assesses critical authentication protocols that should be configured on your domain and provides actionable insights to help you strengthen your email security.

This service is completely free, does not require any sign ups and we do not collect any data. If the report identifies any issues that need fixing, and you would like assistance, please submit your details in the form below and we will be in contact.

How These Implementations Protect Your Domain
  • DMARC: Protects against email spoofing and phishing attacks by allowing domain owners to specify how unauthenticated emails should be handled.
  • DKIM: Safeguards against email tampering and spoofing by adding a digital signature to emails, ensuring their authenticity and integrity.
  • SPF: Helps prevent email spoofing by allowing domain owners to specify which mail servers are authorised to send emails on behalf of their domain.
  • BIMI: Enhances brand recognition and trust by displaying your brand logo next to your emails, helping users identify legitimate messages.
  • MTA-STS: Protects against Man-In-The-Middle (MITM) attacks by enforcing secure connections (TLS) for email delivery.
  • TLS-RPT: Identifies and addresses issues with email security configurations by allowing domain owners to receive reports about the status of TLS connections.
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