SPF, DKIM and DMARC Setup
Set up email authentication: SPF records, DKIM signing, and DMARC policies
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articles
Articles
Learn how to create, validate, and troubleshoot your SPF record. Covers syntax, the 10-lookup limit, and DMARC alignment for 2026.
Read →Learn how to set up SPF, DKIM, and DMARC correctly. DNS examples, the 10-lookup fix, alignment troubleshooting, and free monitoring tools.
Read →Step-by-step SPF, DKIM & DMARC setup for cold email. DNS records, domain strategy, verification checklist & mistakes to avoid. 2026 ISP rules covered.
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