DKIM

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Article

Phishing Prevention: The Art of Getting it Wrong

"It is 2019, we are still being phished and we are not learning from it. Why is this?" Organizations are still at...
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Article

Only 10% of Tech Companies Protected From Phishing by DMARC Enforcement

According to a study conducted by Valimail, roughly 10% of tech companies are protected from phishing attacks by DMARC. Email authentication technology...
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Resource

How To: Implementing DMARC on Various Systems

Below are some resources to assist you with implementing DMARC on various systems. Cisco IronPort: http://www.cisco.com/c/dam/en/us/products/collateral/security/esa-spf-dkim-dmarc.pdf Postfix: https://www.skelleton.net/2015/03/21/how-to-eliminate-spam-and-protect-your-name-with-dmarc/ https://petermolnar.net/howto-spf-dkim-dmarc-postfix/ Office 365: SPF –...
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Insight

A DMARC Success Story!

DMARC holds a strong value to any entity that has an Internet presence, especially with email. This is because DMARC will prevent...
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Resource

DMARC: Tips for Planning and Implementation

Tips for DMARC Implementation Always start at policy level “none’ to confirm that SPF and DKIM are set correctly. This allows an...
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Resource

Tips for DMARC Implementation

250ok.com DMARC Wizard - https://250ok.com/tools/dmarc-wizard/ SPF Analyzer - https://250ok.com/tools/spf-analyzer/ DMARC Reporting Services - https://250ok.com/services/#authentication Agari Lookup or Generate DMARC Record - https://www.agari.com/resources/tools/dmarc/...
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Resource

DMARC/DKIM: What It Is And How It Works by Rackspace

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Resource

Is DMARC for Us?

By Shehzad Mirza We have received many questions about DMARC, but there is one question that stands out the most: "Is DMARC...
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Training

Free DMARC Webinar Session November 8, 2017: Learn How to Protect Your Brand!

By Shehzad Mirza DMARC is a free protocol that offers an added layer of protection against phishing attacks. The Global Cyber Alliance...
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Insight

DMARC Reporting:
Key Benefits and Takeaways

By Shehzad Mirza One of the many benefits of implementing DMARC is the reporting component.  These reports provide various types of information...
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