Question 1

What is a good email deliverability score?

Accepted Answer

A score of 90+ is excellent. 80-89 is good with minor issues. Below 70 means critical problems that need immediate attention.

Question 2

What is SPF and why does it matter?

Accepted Answer

SPF (Sender Policy Framework) tells email servers which IPs are authorized to send email for your domain. Without it, your emails are more likely to land in spam.

Question 3

What is DKIM and why does it matter?

Accepted Answer

DKIM (DomainKeys Identified Mail) adds a cryptographic signature to your emails, proving they weren't tampered with in transit. It's required by Gmail and Yahoo for bulk senders.

Question 4

What is DMARC and why does it matter?

Accepted Answer

DMARC (Domain-based Message Authentication, Reporting & Conformance) tells receiving servers what to do with emails that fail SPF or DKIM checks. A policy of 'reject' is recommended for maximum protection.

Email Deliverability Checker

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Frequently Asked Questions

What is a good email deliverability score?

What is SPF and why does it matter?

What is DKIM and why does it matter?

What is DMARC and why does it matter?

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