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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)
  • Microsoft Quarantine: How to Find and Release Quarantined Emails in Outlook - August 22, 2026
  • What Happens When AI Chatbots Leak Internal Business Data? - August 21, 2026
  • PowerDMARC Integrates with Autotask Natively - August 18, 2026
DMARC Configuring for Domain Protection

DMARC Configuring for Domain Protection

Blog
Read a detailed step-by-step guide on DMARC configuring for domain protection. Protect your domain’s reputation from phishing and email spoofing.
June 13, 2022
SPF Violation

SPF Violation

Blog
Emails sent by marketers may be bounced for a variety of reasons.In most cases, users get a failure notification, such as: “SPF Violation”. Fix SPF violation today to prevent email deliverability issues.
June 7, 2022
Ping Spoofing

What is Ping Spoofing?

Blog
Ping spoofing is the process of sending out fake pings to a network. This is done by sending pings to an address that does not exist on the network and then logging the responses for future use.
May 30, 2022
What is DNS spoofing 1

What Is DNS Spoofing?

Blog
What Is DNS Spoofing? The DNS has never been secure in and of itself. This has encouraged bad actors to exploit the problem over time and develop sophisticated DNS-based attacks, such as DNS spoofing.
May 26, 2022
What is an impersonation attack

What is an Impersonation Attack?

Blog
This article shares detailed information on impersonation attacks, the impersonation attack types, as well as tips on how to stay protected against email impersonation.
May 24, 2022
Top 5 Email Marketing Tools For Online Businesses

Top 5 Email Marketing Tools for Online Businesses

Blog
Email marketing tools are a vital ingredients in the digital strategy of any business in 2022. As a small business, email marketing is the way to go if you're looking for an easy way to generate more leads and build your brand credibility.
May 17, 2022
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  • dynamic spf vs auto spf vs hosted spf
    Dynamic SPF vs Auto SPF vs Hosted SPF: Which One Actually Fixes Your SPF Record?August 25, 2026 - 3:40 am
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    Microsoft Quarantine: How to Find and Release Quarantined Emails in OutlookAugust 22, 2026 - 2:22 am
  • What-Happens-When-AI-Chatbots-Leak-Internal-Business-Data
    What Happens When AI Chatbots Leak Internal Business Data?August 21, 2026 - 4:44 am
  • dynamic spf vs auto spf vs hosted spf
    TinkMail DKIM, DMARC, and SPF Setup GuideAugust 19, 2026 - 6:37 am

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