DMARC Alignment: Relaxed vs Strict Alignment Modes

What is DMARC Alignment? DMARC alignment ensures that an attacker can’t use a different From: address and Return Path address to circumvent SPF and DKIM.

What is MTA-STS? Setup the Right MTA STS Policy

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Why do you need to implement MTA-STS ? How it helps you increase your email security posture. Sign up for a free trial now.

SPF Macros – Everything You Need to Know

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SPF macros are character sequences that can be used to simplify an SPF record by replacing mechanisms defined within the said DNS record, as explained under RFC 7208, section 7.

What is SPF For Email?

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SPF stands for Sender Policy Framework. It is an email authentication protocol designed to detect email spoofing and prevent unauthorized senders from sending messages on behalf of a particular domain. SPF email records help maintain a…