Why Are My Emails Going to Spam? 10 Causes and Fixes
Why are my emails going to spam? Find the cause, from missing SPF, DKIM or DMARC to a weak sender reputation, risky content and list problems.
Deliverability & DNS
SPF, DKIM, DMARC, MX and everything that decides whether your mail reaches the inbox.
SPF, DKIM and DMARC Explained: How Email Authentication Works
SPF, DKIM and DMARC explained in plain English: what each record checks, how alignment works and how to set all three up for your business domain.
How to Set Up an SPF Record (With Examples and Checks)
How to set up an SPF record step by step: correct syntax, ~all vs -all, the 10 DNS lookup limit, merging includes, and how to test the result.
How to Set Up DKIM for Your Domain: A Step-by-Step Guide
Set up DKIM for your business domain: how selectors and keys work, TXT vs CNAME records, key length and rotation, testing, and fixing common DKIM errors.
DMARC Policy Setup: From p=none to p=reject Safely
How to set up a DMARC policy: record syntax, every tag explained, reading aggregate reports, and a safe rollout from p=none to quarantine to reject.
MX Records Explained: How Email Finds Your Mail Server
What an MX record is, how priority works, how to check and change MX records when switching email provider, and the mistakes that stop mail arriving.