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Everything about DMARC, DKIM, SPF, email authentication, deliverability, anti-spoofing, anti-phishing, security, and tools.

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20th Feb 2024
Why SPF Authentication Fails: none, neutral, fail(hard fail), soft fail, temperror, and permerror Explained

DMARC (Domain-based Message Authentication, Reporting and Conformance) specifies these possible errors (non-pass) in SPF (Sender Policy Framework) authentication: none, neutral, fail (hard fail), softfail (soft fail), temperror (temporary error), and permerror (permanent error)…

SPF
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28th Apr 2019
What is Authenticated Received Chain (ARC)?

The advent of DMARC (Domain-based Message Authentication Reporting and Conformance) enables businesses to thwart email spoofing attacks and improve email deliverability. Not only can a DMARC implementation with a p=reject policy block all unauthorized emails via a domain, but also it delivers 100% l…

ARC
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14th Feb 2019
Getting Started With DMARC
What is DMARC?

DMARC, which stands for “Domain-based Message Authentication, Reporting & Conformance”, is a way to determine whether an email message is actually from the sender or not. It builds on the widely deployed SPF and DKIM protocols, and adds domain alignment checking and reporting capabi…

DMARC
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14th Sep 2018
BIMI/SPF/DKIM/DMARC Tools

To facilitate DMARC implementation, DMARCLY offers a comprehensive set of tools for email authentication:

SPF record checker/generator DKIM record checker/generator DMARC record checker/generator BIMI record checker/generator

Each of these checkers can check a certain aspect of your email…

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 Popular Articles
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CHECKERS
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GENERATORS
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ARTICLES
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