Bots are silently destroying your Klaviyo deliverability.

Save My Spot →
InboxEagle
Free Tool

Email Deliverability Score Calculator

A low open rate is a symptom. A deliverability score tells you the cause. Answer 10 questions about your authentication setup, list practices, sending patterns, and content — and get a 0–100 health score with a ranked fix list.

1

Authentication

30 pts

Do you have an SPF record published for your sending domain?

Is DKIM signing configured for your sending domain?

What is your DMARC policy?

2

List Quality

30 pts

What is your average hard bounce rate?

What is your spam complaint rate?

How were your subscribers acquired?

3

Sending Practices

20 pts

Did you properly warm up your sending domain or IP?

How consistent is your sending volume week-to-week?

4

Reputation Signals

20 pts

What is your average email open rate?

Are you listed on any email blacklists?

Get your full deliverability score report + fix priority list

No spam. Unsubscribe any time.

The Five Factors That Determine Deliverability

Your deliverability health score is calculated across four pillars: authentication setup (SPF, DKIM, DMARC), list quality (bounce rate, complaint rate, acquisition method), sending practices (IP warm-up, volume consistency), and reputation signals (engagement rates, blacklist status). Each category contributes up to its maximum point value, totalling 100.

A score below 70 typically indicates active deliverability problems silently reducing your inbox placement rate. Scores above 85 reflect strong fundamentals — though even well-configured senders benefit from continuous monitoring to catch issues before they compound.

Score Interpretation

90–100 Excellent — strong deliverability fundamentals
75–89 Good — minor improvements recommended
50–74 Fair — active issues likely affecting inbox placement
0–49 Critical — significant deliverability problems detected

Related Free Tools

Domain Health Check → DMARC Generator → SPF Builder → Blacklist Checker →

A Score Tells You Where You Are. InboxEagle Shows You Where You're Going.

InboxEagle tracks your actual inbox placement rate over time across Gmail, Outlook, and Yahoo — so your deliverability score reflects real data, not self-reported answers. Brands that monitor consistently maintain a 97.3% average inbox rate.

Start Free 14-Day Trial

No credit card required · Cancel anytime