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  • Authors
  • Ahona Rudra
  • About
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Ahona Rudra
Domain & Email Security Expert at PowerDMARC
Ahona is the Marketing Manager at PowerDMARC, with 5+ years of experience in writing about cybersecurity topics, specializing in domain and email security. Ahona holds a post-graduation degree in Journalism and Communications, solidifying her career in the security sector since 2019.
Latest posts by Ahona Rudra (see all)
  • DMARC MSP Case Study: How Presis Improved Client Email Deliverability with PowerDMARC - September 17, 2026
  • How to Tell if an Email Is Fake: Red Flags to Watch Out For - September 14, 2026
  • Scam Email Checker: How to Tell If an Email Is Legitimate - September 13, 2026
improve domain email security blog

How to Test and Improve Your Domain’s Email Security?

Blog
With PowerDMARC's new domain record checker tool: PowerAnalyzer, learn how you can test and improve your domain's email security easily!
April 27, 2021
defense against ransomware blog

DMARC: The First Line of Defense Against Ransomware

Blog
DMARC is the first line of defense against Ransomware. Authenticating your emails using DMARC can prevent malware infections and phishing attacks.
April 23, 2021
dmarc blog

Is DMARC Required? 5 Reasons to Immediately Implement DMARC!

Blog
For organizations with daily email exchanges, DMARC is required. Here are 5 reasons why you should start your email authentication journey today!
March 30, 2021
spoofing trends 2021 blog

How to Effectively Prevent Email Spoofing in 2021?

Blog
Email spoofing is a growing problem for an organization’s security. Learn how DMARC and email authentication can protect your domain from it.
March 30, 2021
bimi cover

How is BIMI Protecting Your Brand from Scammers?

Blog
BIMI helps your customers visually identify you in their inboxes, thereby protecting your customer-facing brand from scammers and enhancing brand recall.
March 22, 2021
important phishing terms

5 Important Phishing Terms All Marketers Should Know

Blog
Impersonation attacks and phishing can harm a brand's reputation and credibility. As a marketer these are the 5 common phishing terms you should know of.
March 12, 2021
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    SPF Record SyntaxSeptember 14, 2026 - 2:33 pm
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    How to Tell if an Email Is Fake: Red Flags to Watch Out ForSeptember 14, 2026 - 2:05 am
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    Oracle Email Delivery DKIM, DMARC, and SPF Setup GuideSeptember 14, 2026 - 1:54 am
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    DKIM Fail: What Each Error Means and How to Fix ItSeptember 13, 2026 - 8:23 pm

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