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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)
  • What is Gmail Confidential Mode? How Iit Works & How Secure it is - September 3, 2026
  • AI Phishing Emails: How to Verify AI-Written Emails Before You Trust Them - August 31, 2026
  • Email Security Debt: The Cybersecurity Metric Nobody Measures - August 31, 2026
vendor email compromise

Vendor Email Compromise (VEC): How to Stop Attacks from Trusted Vendors

Blog
Learn how Vendor Email Compromise (VEC) works and how to defend against it with email authentication, vendor risk management, and user training.
July 3, 2025
vendor email compromise

Marketing Emails Not Reaching Customer Inboxes

Blog
Are your marketing emails disappearing? Learn the top reasons for low deliverability and proven strategies to land in inboxes—not spam folders.
July 2, 2025
vendor email compromise

PowerDMARC Dominates G2 Summer Reports 2025 in the DMARC Software Category

Blog
PowerDMARC has been named Grid Leader in DMARC Software in the G2 Summer 2025 Reports!
June 29, 2025
Can I set up DMARC without DKIM

Can I set up DMARC without DKIM?

Blog
This article describes whether or not you can set up DMARC without DKIM and the consequences of setting DMARC policies without DKIM signatures.
June 28, 2025
vendor email compromise

DMARC False Positives: Causes, Fixes, and Prevention Guide

Blog
Legitimate emails failing DMARC checks? Discover the top causes of DMARC false positives and how to fix and prevent them to protect email deliverability.
June 13, 2025
Secure Government Email

New Zealand Government Mandates DMARC Under New Secure Email Framework

Blog
New Zealand mandates DMARC enforcement under its new Secure Government Email framework. Learn what this means and how agencies can ensure compliance.
June 9, 2025
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Latest Blogs

  • BIMI 2.0. What's New in the BIMI Specification
    BIMI 2.0: What’s New in the BIMI Specification and What It Means for SendersSeptember 8, 2026 - 7:37 am
  • What-Is-the-BIMI-AVP-Tag
    What Is the BIMI AVP Tag? Avatar Preference ExplainedSeptember 8, 2026 - 6:53 am
  • incident-response-plan
    Building an Incident Response Plan from ScratchSeptember 8, 2026 - 4:40 am
  • The-New-Way-Hackers-Are-Tricking-Financial-AI-Assistants
    The New Way Hackers Are Tricking Financial AI AssistantsSeptember 7, 2026 - 8:37 am

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