Power DMARC Toolbox
Protect your customers, your brand, and your business from phishing and spoofing attacks by authenticating your email with these tools.
WHAT IS DMARC?
Domain-based Message Authentication, Reporting and Conformance (DMARC) is an email security protocol that uses SPF and DKIM technology to authenticate emails and secure your domain.
WHAT IS SPF?
Sender Policy Framework (SPF) is an email authentication standard that checks the sender’s IP address against a list of the domain owner’s authorized IPs to validate incoming email.
WHAT IS DKIM?
DomainKeys Identified Mail (DKIM) is an email security protocol that attaches an encrypted digital signature to an email. The receiving server verifies it with a public key to ensure the email hasn’t been tampered with.
WHAT IS MTA-STS?
Mail Transfer Agent-Strict Transport Security (MTA-STS) is a protocol that makes it mandatory for any outgoing email from the domain to be TLS encrypted before being delivered to the recipient.
WHAT IS BIMI?
Brand Indicators for Message Identification (BIMI) is a cybersecurity standard that attaches a the logo of a brand next to all DMARC-authenticated emails in the inbox so it’s instantly recognizable.
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WHAT IS TLS-RPT?
Transport Layer Security Reporting is a protocol used alongside MTA-STS that enables the domain owner to receive reports of when an email fails to be delivered because the receiving server didn’t support TLS encryption.