✉️ Email Deliverability
Keep your email out of spam — SPF, DKIM and DMARC, header analysis and the reasons mail gets filtered.
Start learning →- 1What Is an SPF Record?What an SPF record is, how to read one, the mechanisms like -all and ~all, and the 10-DNS-lookup limit that silently breaks SPF.4 min read
- 2SPF, DKIM and DMARC ExplainedWhat SPF, DKIM and DMARC actually do, how they work together to stop email spoofing, and the order to set them up — in plain English.5 min read
- 3How to Set Up DMARCA safe, step-by-step DMARC rollout: start at p=none, read the reports, then move to quarantine and reject — without blocking your own email.4 min read
- 4Why Is My Email Going to Spam?The real reasons legitimate email lands in spam — mostly authentication — and a practical checklist to fix deliverability and reach the inbox.4 min read
- 5How to Read Email HeadersLearn how to find and read the raw headers of an email — trace its delivery path, spot delays, and check whether it's authentic or spoofed.4 min read
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