MX Records & Email Delivery Blog
Expert guides, mail server configuration tutorials, and troubleshooting tips to ensure incoming mail is routed reliably.
What is an MX Record? DNS Mail Exchange Basics
Understand what Mail Exchange (MX) records are, how they point your domain's emails to mail servers, and how DNS priorities work.
How to Configure MX Records for G Suite or Google Workspace
Step-by-step guide to setting up your custom domain mail servers with Google Workspace to receive business emails correctly.
Common MX Record Errors and How to Troubleshoot Them
Learn how to diagnose deliverability warnings, lack of redundancy errors, and incorrect hostname setups in your DNS settings.
MX Record TTL: Why Time-To-Live Matters for Email Delivery
Understanding TTL for MX records is critical for email migrations. Learn how TTL affects failover speed, migration windows, and deliverability.
MX Records vs SPF: Understanding Email Delivery Components
MX records receive email; SPF authorizes sending. Learn the critical difference and why both are essential for complete email health.
How DNS Propagation Affects MX Record Changes
DNS propagation delays can cause email loss during MX changes. Learn why propagation happens, how long it takes, and how to migrate safely.