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)

Office 365 Anti-Phishing Policy: How to Configure It - June 3, 2026
AI Agent Security: Risks, Best Practices, and Email Authentication - June 2, 2026
PowerDMARC Now Integrates with HaloPSA - June 1, 2026

What is DKIM Permerror 01

How to fix DKIM Permerror?

DKIM Permerror or DKIM permanent error can be a result of a failed DKIM verification due to missing header fields.

Types of Cyber Security Breaches 01

Types of Cyber Security Breaches

If you know the types of cyber security breaches it becomes easier to take the necessary precautions to protect your organization's data and network.

When Was Email Invented A Brief History of Email 01

When Was Email Invented? A Brief History of Email

When was email invented?: The first emails were sent by Ray Tomlinson in 1971. This is where the history of email starts.

How to read email header

How to read Email Headers?

To read email headers you need to view original messages in your mailbox or use an online tool.

What is Domain Impersonation 01 1

What is Domain Impersonation?

Domain impersonation is when a domain name is used to impersonate another domain name.

what is an email header parser 01 01

What is an Email Header Parser?

An email header parser is a tool that can help you to parse email headers of a specific email message.