Email Authentication
Simplify your authentication process.
Lookup SPF, DKIM, DMARC records & generate records instantly for your domain.
Improve email deliverability
Ensure your emails are authenticated and secure with SPF, DKIM, and DMARC records. With email authentication, Internet service providers (ISPs) are more likely to deliver your emails to the inbox.
Enhanced security
Authenticate the origin of your emails and protect your domain from spoofing and phishing attacks. Reduce the risk of unauthorized parties impersonating legitimate senders.
Stay compliant
Ensure your emails are compliant with industry standards and regulations for email security and privacy.
Authentication tools
Easily lookup, generate and verify your SPF, DKIM, and DMARC records. Always stay on top of your email authentication game for better deliverability and security.
SPF tools
All the tools to help you with your SPF records. See the legitimate senders authorized to send emails on your behalf. No SPF record? No worries, you can generate a raw SPF record for your domain or generate one using our wizard.
DKIM tools
All the tools to help you with your DKIM records. Check to see if your domain has valid DKIM keys. No DKIM keys? Generate raw DKIM records and RSA keys. Or, generate DKIM records for popular email providers using our wizard.
DMARC tools
With DMARC records, you can specify how email providers should handle emails that fail authentication checks. Look up DMARC records for any domain, generate DMARC records, and check the status of your DMARC records.
Frequently asked questions
Email authentication tools help you verify the authenticity of your emails and protect your domain from spoofing and phishing attacks. They include SPF, DKIM, and DMARC records that help ensure your emails are authenticated and secure.
SPF (Sender Policy Framework) is an email authentication protocol that helps prevent email spoofing by verifying the sender's IP address against a list of authorized sending IP addresses for a domain.
By publishing SPF records in your DNS settings, you can help protect your domain from unauthorized senders and improve your email deliverability.
DKIM (DomainKeys Identified Mail) is an email authentication protocol that helps verify the authenticity of an email message by adding a digital signature to the email headers. The recipient's email server can use this signature to verify that the email was sent by an authorized sender and has not been tampered with.
DMARC (Domain-based Message Authentication, Reporting, and Conformance) is an email authentication protocol that helps protect your domain from email spoofing, phishing, and other malicious activities. DMARC policies specify how email receivers should handle unauthenticated emails from your domain.
Everything you need to power up your email game in one place.
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