Back to Calculator & HandbookCategory 15: Marketing Automation
🔥 Tier 1 - Must KnowID: emailDeliverabilitySpfDkim

Email Deliverability (SPF, DKIM & DMARC)

Domain authentication and sender reputation ensuring emails land in the primary inbox, not spam

In Simple Words (Zero Jargon):

The technical domain security settings (SPF, DKIM, DMARC) that prove to Gmail and Yahoo that you are a legitimate company so your emails don’t go straight to spam.

Why It Is Critical

Google and Yahoo enforce strict DMARC authentication rules. Unauthenticated sending domains are blocked or routed to spam folders automatically.

'A beautifully written email sequence that lands in the spam folder has an effective conversion rate of 0.0%. Deliverability is not a technical afterthought - it is the prerequisite for everything in marketing automation.'
What You Get: The technical foundation guaranteeing that your marketing emails actually reach customer inboxes.

Calculate Email Deliverability (SPF, DKIM & DMARC) in the Live Sandbox

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