---
title: "Vishal Lamba | DMARC Report"
description: "Content Specialist at DMARC Report. Writes vendor-specific email authentication guides and troubleshooting walkthroughs."
image: "https://dmarcreport.com/images/og-default.png"
canonical: "https://dmarcreport.com/authors/vishal-lamba/"
---

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![Vishal Lamba](https://media.mailhop.org/dmarcreport/images/team/vishal-lamba.jpg) 

# Vishal Lamba

Content Specialist

[LinkedIn →](https://www.linkedin.com/in/vishal-lamba/) 

Vishal Lamba writes DMARC Report's how-to guides and vendor-specific configuration walkthroughs. His work focuses on step-by-step implementation guides for major email platforms (Google Workspace, Microsoft 365, SendGrid, Mimecast, Proofpoint, Brevo, and others), troubleshooting common SPF and DMARC errors, and translating RFC-level specifications into practical deployment procedures for IT administrators.

## Areas of Expertise

SPF Vendor ConfigurationEmail Platform IntegrationsSPF TroubleshootingTechnical DocumentationStep-by-Step Guides 

## Credentials

- DMARC Report Content Specialist
- Author of vendor-specific SPF configuration guides (Google, Microsoft, SendGrid, Mimecast, Proofpoint, Brevo, and others)
- Technical writer focused on SPF troubleshooting and deployment procedures

## Articles by Vishal Lamba

[ How to Generate a DMARC Record for Subdomains: sp= Tag Guide  April 13, 2026 ](/blog/generate-dmarc-record-subdomains-sp-tag-guide/)[ How to Add a DMARC Record in Cloudflare: Step-by-Step DNS Guide  April 11, 2026 ](/blog/how-to-add-dmarc-record-cloudflare-dns-setup-guide/)[ How to Use DMARC Check APIs for Automated Domain Verification  April 7, 2026 ](/blog/dmarc-check-api-automated-dmarc-verification-guide/)[ ipconfig /flushdns: Clear DNS Cache on Windows, Mac & Linux  April 4, 2026 ](/blog/how-to-use-ipconfig-flushdns-to-flush-dns-windows-mac-linux-browsers/)[ How To Identify A Fake Email: Red Flags To Watch Out For  April 3, 2026 ](/blog/how-to-identify-fake-email-red-flags-you-should-watch/)[ How can I perform a DMARC lookup to check my domain's email authentication status?  April 2, 2026 ](/blog/how-to-perform-dmarc-lookup-check-domain-email-authentication-status/)[ What Is Baiting in Cybersecurity? Techniques, Real Examples, and Protection Strategies  March 31, 2026 ](/blog/what-is-baiting-in-cybersecurity-techniques-examples-protection-strategies-guide/)[ What Is a DNS A Record and How to Add One (Complete Guide by DMARCReport)  March 26, 2026 ](/blog/what-is-dns-a-record-and-how-to-add-one-guide/)[ What Is ARP Spoofing and How to Prevent It  March 24, 2026 ](/blog/what-is-arp-spoofing-and-how-to-prevent-it/)[ What are the best tools for checking DMARC alignment across multiple domains?  March 23, 2026 ](/blog/best-tools-check-dmarc-alignment-across-multiple-domains-guide/)

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