Ahona Rudra - PowerDMARC

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Ahona Rudra

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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)

PowerDMARC is Now Available on Microsoft Marketplace - November 3, 2026
PowerDMARC vs dmarcian: Which DMARC Platform Fits You? - November 3, 2026
PowerDMARC vs DMARCTrust: Which Email Authentication Platform Fits You? - November 3, 2026

spf flattening illustration

Reasons to avoid SPF Flattening

SPF flattening is an industry-favourite method to counter exceeding the 10 DNS lookup limit, but you should avoid it. Here’s why.

powerdMARC MTA STS TLS RPT

What are MTA-STS and TLS-RPT and Why Do You Need Them?

MTA-STS and TLS-RPT can help domain owners ensure encrypted flow of messages and effective reporting of email delivery issues, respectively.

blog email deliverablitiy

How Can Email Authentication Help You Improve Email Deliverability?

Blog, Email Deliverability

Email authentication can lead to a considerable improvement in your email deliverability rate over time using DMARC.

BEC blog

How to Protect Small Businesses from BEC with Email Authentication?

Email authentication protocols like DMARC can help you minimize BEC effectively, while staying within your budget!

mta sts blog

Enhancing Email Security with MTA-STS and SMTP TLS Reporting

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

email forwarding

Email Forwarding and Its Impact on DMARC Authentication-Results

Email forwarding can drastically impact your SPF and DKIM authentication results and lead to DMARC failure.