In today's digital business environment, email deliverability is paramount. Unfortunately, improperly configured DNS (Domain Name System) settings can lead to your emails being marked as spam, impacting communications with customers, suppliers, and business partners. This guide delves into the importance of correct DNS settings, focusing on SPF (Sender Policy Framework) records in Google Workspace.

The Importance of Correct DNS Settings

DNS settings are fundamental for ensuring your emails reach their intended recipients. While most people correctly set up MX (Mail Exchange) records, a critical aspect often overlooked is the SPF record.

Understanding SPF Records

SPF records are crucial for email authentication, acting like a modern-day wax seal ensuring that emails sent from your domain are legitimate. Think of SPF as a way of authorizing certain email servers (like Google’s) to send emails on behalf of your domain. Without a correctly configured SPF record, your emails are more likely to be flagged as spam.

Using Third-Party Tools for SPF Verification

Since Google's tool for this purpose is occasionally unreliable, a recommended alternative is MXToolbox.com. By entering your domain here, you can perform an SPF record lookup to ensure it includes Google’s servers.

Steps to Verify Your SPF Record

  1. Visit MXToolbox.com: Enter your domain name.
  2. Run an SPF Record Lookup: Check for a green status, indicating a properly configured SPF record.
  3. Ensure Google is Listed: Your SPF record should authorize emails from Google's servers.

The Role of DKIM and DMARC

Apart from SPF, two other important protocols are DKIM (DomainKeys Identified Mail) and DMARC (Domain-based Message Authentication, Reporting, and Conformance). These protocols add extra layers of authentication, further ensuring your emails are not marked as spam.

Comprehensive DNS Guide

For those who set up Google Workspace independently, understanding and configuring SPF, DKIM, and DMARC can be challenging. A detailed guide or tutorial on this topic, while technical, can be invaluable for ensuring everything is set up correctly.


Proper DNS configuration, including SPF, DKIM, and DMARC settings, is essential for reliable email communication in Google Workspace. It ensures your emails reach their destination and maintains the integrity of your business communications.

Stay Informed and Engaged

For more tips and insights on Google Workspace and other technology solutions, subscribe to our content, follow us on social media, or join our community group. We also offer educational resources like the Genius Academy and Workspace Basics Bootcamp.

Need Professional Assistance?

Business owners looking for an audit of their technology stack, a consultation on Google Workspace, or support for tech projects can benefit from our free consultation services, concierge support, and quick fix solutions.

Facebook Rating
Based on 19 reviews
Google Rating
Based on 381 reviews