DNS & Email Authentication
MX, SPF, DKIM, and DMARC — the records that decide whether your mail arrives and whether people trust it.
- MX Records Explained: How Incoming Email Finds Your InboxPeople search for: what are MX recordsRead →
- SPF Record Guide for Business EmailPeople search for: SPF record for business emailRead →
- DKIM Setup Guide for Custom Domain EmailPeople search for: how to set up DKIMRead →
- DMARC for Small Business: Start with p=nonePeople search for: DMARC for small businessRead →
- SPF, DKIM, and DMARC: What’s the Difference?People search for: SPF DKIM DMARC differenceRead →
- Why Business Email Goes to Spam (and How to Fix It)People search for: why is my business email going to spamRead →
- How to Verify Business Email DNS on Namecheap, Cloudflare & GoDaddyPeople search for: add MX records Namecheap Cloudflare GoDaddyRead →
- PTR / Reverse DNS: Do Small Businesses Need It?People search for: what is reverse DNS for emailRead →