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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 DNS Tunneling? Attacks, Detection, and Prevention - October 12, 2026
  • DoH vs DoT: What is the Difference Between DNS over HTTPS and DNS over TLS? - October 12, 2026
  • What Is DNS? How the Domain Name System Works - October 10, 2026
dmarc sender receiver

DMARC: What’s in it for the Email Sender and the Email Receiver?

Blog
DMARC provides a variety of benefits for email senders and well as email receivers. Let’s find out what they are!
September 13, 2021
reject and email deliverability

Will a DMARC Reject Policy Hurt Your Email Deliverability?

Blog
We are here to once and for all clarify one of the most common concerns raised by domain owners. Will a DMARC reject policy hurt your email deliverability?
September 6, 2021
why bimi logo not showing

Why is My BIMI Logo Not Showing?

Blog
Learn about the various test cases which can contribute to your BIMI logo not appearing in your clients’ inboxes. Why is my BIMI logo not showing?
August 25, 2021
powerdmarc steps

Stop Email Spoofing in 3 Steps: Configure, Enforce & Monitor

Blog
This article will help you stop email spoofing with 3 easy steps: configure, monitor, and enforce DMARC at your organization
August 25, 2021
bimi visual take

BIMI: A Visual Take on Email Authentication and Security

Blog
BIMI intends to make it easier for us to quickly identify important information within emails using branding guidelines and visual cues found in logos.
August 12, 2021
powerdmarc complete

Complete Solution Finder partners with PowerDMARC as a value-added distributor in Southeast Asia

Blog
Complete Solution Finder & PowerDMARC sign a distribution agreement bringing DMARC services to Singapore, Malaysia and Indonesia. MSP/MSSP ready.
August 5, 2021
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Latest Blogs

  • dns tunneling
    What Is DNS Tunneling? Attacks, Detection, and PreventionOctober 12, 2026 - 8:54 am
  • dns tunneling
    DoH vs DoT: What is the Difference Between DNS over HTTPS and DNS over TLS?October 12, 2026 - 7:16 am
  • What-Is-DNS-How-the-Domain-Name-System-Works
    What Is DNS? How the Domain Name System WorksOctober 10, 2026 - 8:38 pm
  • Domain-Expiry-Monitoring--6-Methods-That-Actually-Work
    Domain Expiry Monitoring: 6 Methods That Actually WorkOctober 8, 2026 - 1:03 am

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