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  • Home 1
  • Authors
  • Ahona Rudra
  • About
  • Latest Posts
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)
  • CNAME vs A Record: Which DNS Record Should You Use? - November 18, 2025
  • DMARC MSP Case Study: How PowerDMARC Secures Amalfi Technology Consulting Client Domains from Spoofing - November 17, 2025
  • Email Deliverability Testing: What It Is and How to Use It - November 17, 2025
blog email deliverablitiy

How Can Email Authentication Help You Improve Email Deliverability? 

Blog
Email authentication can lead to a considerable improvement in your email deliverability rate over time using DMARC.
January 28, 2021
BEC blog

How to Protect Small Businesses from BEC with Email Authentication?

Blog
Email authentication protocols like DMARC can help you minimize BEC effectively, while staying within your budget!
January 28, 2021
mta sts blog

Enhancing Email Security with MTA-STS and SMTP TLS Reporting

Blog
Ensuring email encryption in transit and reporting delivery issues has never before been easier with powerDMARC's hosted MTA-STS and TLS-RPT
January 26, 2021
email forwarding

Email Forwarding and Its Impact on DMARC Authentication-Results

Blog
Email forwarding can drastically impact your SPF and DKIM authentication results and lead to DMARC failure.
December 30, 2020
man in the middle sniffer

What is TLS Downgrade Attack? How MTA-STS Comes to the Rescue?

Blog
TLS downgrade attacks can enable attackers to convert a secure connection into an insecure one and access and tamper with your messages. Learn about how MTA-STS mitigates TLS downgrade attacks and makes mail server connection secure.
December 10, 2020
powerbimi blog

Why Do You Need BIMI Implementation for Enhancing Brand Recall?

Blog
In order to provide their emails with an additional layer of protection, businesses need to implement a new standard like Brand Indicators for Message Identification (BIMI), as it promises to take consumer confidence to the next level. 
December 1, 2020
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