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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 Gmail Confidential Mode? How Iit Works & How Secure it is - September 3, 2026
  • AI Phishing Emails: How to Verify AI-Written Emails Before You Trust Them - August 31, 2026
  • Email Security Debt: The Cybersecurity Metric Nobody Measures - August 31, 2026
Concilia-Services-Strengthens-Recipient-Trust-with-VMC-via-PowerDMARC

Concilia Services Strengthens Recipient Trust with VMC via PowerDMARC

Success Stories
Discover how Digital Infinity IT Group, a South Africa-based MSP, simplified client DMARC and DKIM management with PowerDMARC.
May 27, 2026
How-MSPs-Can-Manage-Every-Client’s-DMARC-Faster-With-PowerDMARC’s-MCP-Server

How MSPs Can Manage Every Client’s DMARC Faster With PowerDMARC’s MCP Server

Blog, DMARC
Learn how MCP servers help MSPs manage DMARC across all client domains faster - no dashboard switching, no manual lookups.
May 25, 2026
Is-This-Link-Safe

Is This Link Safe? Top 4 Free Link Checker Tools [2026]

Blog
Not sure if a link is safe? Use PowerDMARC's free Phishing Link Checker or one of 3 other trusted tools to scan any URL instantly — no sign-up needed. Plus: 5 manual red flags to spot.
May 15, 2026
add ip to spf record

How to Add an IP Address to Your SPF Record (Step-by-Step Guide)

Blog, SPF
Learn how to add an IP address to your SPF record correctly. Includes syntax examples, provider-specific steps (Cloudflare, GoDaddy, Route 53), an include vs. ip4 decision guide, and a post-setup validation checklist.
May 11, 2026
add ip to spf record

Avanan SPF Record: How to Set Up, Fix, and Optimize Your SPF for Check Point Harmony Email

Blog, SPF
Learn how to configure the Avanan (Check Point Harmony Email) SPF record without hitting the 10-lookup limit. Step-by-step setup, troubleshooting, and real-world multi-vendor SPF examples.
May 7, 2026
add ip to spf record

DNS SPF Record: How It Works, and How to Set It Up

Blog, SPF
Understand SPF record syntax, mechanisms, and DMARC alignment. Fix issues and improve inbox placement. See how
May 6, 2026
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Latest Blogs

  • BIMI 2.0. What's New in the BIMI Specification
    BIMI 2.0: What’s New in the BIMI Specification and What It Means for SendersSeptember 8, 2026 - 7:37 am
  • What-Is-the-BIMI-AVP-Tag
    What Is the BIMI AVP Tag? Avatar Preference ExplainedSeptember 8, 2026 - 6:53 am
  • incident-response-plan
    Building an Incident Response Plan from ScratchSeptember 8, 2026 - 4:40 am
  • The-New-Way-Hackers-Are-Tricking-Financial-AI-Assistants
    The New Way Hackers Are Tricking Financial AI AssistantsSeptember 7, 2026 - 8:37 am

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