GWS Protocol Archives

OAuth – Common Mistakes to Avoid in Google Workspace [2025 Guide]

I. Introduction to Open Authorization (OAuth): The Core Framework Defining OAuth OAuth (Open Authorization) is an open standard that allows a user to give a third-party application limited access to…

Satish Gupta October 4, 2025

DMARC email security workflow with SPF and DKIM authentication

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DMARC: A Comprehensive Guide to Enhanced Email Security

1. Introduction DMARC: Protecting Your Domain from Email Threats Email is a prime target for cyberattacks like phishing, spoofing, and Business Email Compromise (BEC), making manual detection impossible. DMARC (Domain-based…

Satish Gupta September 23, 2025

Google Workspace Gmail email security illustration with DKIM checkmark shield

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What is DKIM? An Easy Guide to Email Authentication & Security

1. Introduction DKIM: The Email Trust Problem Email was not originally designed with a way to verify who sent a message, making it easy for cybercriminals(without DKIM) to forge the…

Satish Gupta September 15, 2025

What is MX record, how it help in email delivery in Google Workspace.

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MX records in Google Workspace: Full Deep Dive Guide

1.What is an MX Record? 1.1 Meaning of MX Record in DNS The MX record stands for Mail Exchange record, is a specialized type of DNS (Domain Name System) resource…

Satish Gupta September 2, 2025

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What is an SPF Record? A Complete Guide

Email security is one of the biggest challenges in today’s digital world. With phishing, spoofing, and spam on the rise, protecting your domain is essential. One of the most important…

Satish Gupta August 27, 2025