PowerDMARC’s Email Authentication Blog – Read the latest news and updates

DKIM Key Rotation Explained
Blogs

DKIM Key Rotation Explained

DKIM key rotation is the process of updating your DKIM keys. You should rotate your keys periodically—the exact period isn't important, but the process itself is. It's a security measure that helps prevent attackers from impersonating your domain.
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DMARC VS DKIM
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DMARC VS DKIM

DMARC Vs DKIM: DMARC and DKIM are email authentication protocols helping organizations combat impersonation attacks and email compromise. Both DMARC and DKIM are important tools for protecting your brand, but they do not replace each other.
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What Is DMARC Quarantine? p=quarantine Policy [EXPLAINED]
Blogs

What Is DMARC Quarantine? p=quarantine Policy [EXPLAINED]

This article takes a look at what DMARC Quarantine Policy is, why p=quarantine tag is used, how it works, and the recommended percentage of quarantining messages in a DMARC record.
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What Is a Session Hijacking Attack?
Blogs

What Is a Session Hijacking Attack?

A session hijacking attack can be best defined as a successful attempt of an attacker to take over your web session. Session hijacking definition, examples, and preventive measures.
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554 5.7.5 Permanent Error Evaluating DMARC Policy [SOLVED]
Blogs

554 5.7.5 Permanent Error Evaluating DMARC Policy [SOLVED]

Have you been getting the "554 5.7.5 permanent error evaluating DMARC policy" while sending emails from your domain? The "5.7.5 permanent error evaluating DMARC policy" is a common error that stops the SMTP ports from accepting emails from your domain.
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How To Merge SPF Records?
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How To Merge SPF Records?

Although there is no harm in using multiple email services, it’s always better to merge SPF records to keep using different email services without any errors and deliverability issues.
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Which attacks does DMARC not protect you from?
Blogs

Which attacks does DMARC not protect you from?

Meta: While DMARC protects you from a wide range of cyberattacks, it is no silver bullet. Here is a full list of which attacks does DMARC not protect you from! 
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PowerDMARC partners with Channel Next for UAE
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PowerDMARC partners with Channel Next for UAE

In partnership with Channel Next, PowerDMARC extends its full-stack email authentication suite in UAE!
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Do I need SPF for subdomains?
Blogs

Do I need SPF for subdomains?

SPF policies do not automatically get inherited by subdomains. If you use SPF to authenticate your emails and you are sending emails using subdomains, you would need to set up SPF for subdomains
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PowerDMARC partners with Cipher for Saudi Arabia
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PowerDMARC partners with Cipher for Saudi Arabia

In partnership with Cipher, PowerDMARC extends its full-stack email authentication suite in Saudi Arabia, and beyond!
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SPF Redirect
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SPF Redirect

Domain owners can configure multiple domains to make use of a single SPF record hosted on one domain using SPF redirect. While it may seem to be beneficial in some ways, we don’t recommend it.
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Why are my emails going into recipients’ spam folders? Stop Spam Emails with DMARC
Blogs

Why are my emails going into recipients’ spam folders? Stop Spam Emails with DMARC

Emails are often flagged and marked as spam when the receiving server fails to affirm the authority of the sender. This can be prevented with DMARC.
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Cyber Resilience and DMARC
Blogs

Cyber Resilience and DMARC

Cyber resilience builds on the baseline of good cyber security practices by addressing businesses' ability to withstand, recover and counter cyber threats. Make DMARC a part of your company’s cyber resilience framework.
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The Difference between SPF -all and SPF ~all | SPF -all vs ~all
Blogs

The Difference between SPF -all and SPF ~all | SPF -all vs ~all

Most mailbox providers in recent times read the SPF -all and ~all mechanisms as "NOT PASS". This was not the case before DMARC and is still not the case for a handful of providers.
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Types of Social Engineering Attacks in 2022
Blogs

Types of Social Engineering Attacks in 2022

6 Types of Social Engineering attacks to learn about and protect yourself from in 2022. How to stop social engineering attacks?
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How to Fix “ SPF Softfail Domain Does Not Designate IP as Permitted Sender “?
Blogs

How to Fix “ SPF Softfail Domain Does Not Designate IP as Permitted Sender “?

Companies should properly designate the IP Addresses used to send out emails on their behalf as a permitted sender in the SPF Record to fix the "SPF softfail domain does not designate IP as permitted sender" error.
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Why does DKIM fail?
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Why does DKIM fail?

Why does DKIM fail? Fix DKIM failure for your emails with this easy step-by-step tutorial.
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What is an “Ice Phishing” attack?
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What is an “Ice Phishing” attack?

Microsoft warns users against "Ice phishing attacks" on the blockchain. Read more to find out what is Ice Phishing and how to prevent it.
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Detecting Dangling DNS Records to stop Subdomain Takeover Attacks
Blogs

Detecting Dangling DNS Records to stop Subdomain Takeover Attacks

Prevent dangling DNS records to stop domain/subdomain takeover attacks today. Free dangling DNS detection tool.
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PowerDMARC Email Authentication SaaS Platform achieves ISO 27001 Certification
Blogs

PowerDMARC Email Authentication SaaS Platform achieves ISO 27001 Certification

The ISO 27001 certification for Information Security Management Sytems corroborates PowerDMARC’s dedication to data privacy and security.
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