Email Analytics & Deliverability Measurement
Learn how to measure inbox placement rate, domain reputation, spam rate, and the metrics your ESP doesn't show you. Data-driven guides from InboxEagle.
Inbox Placement Rate vs. Delivery Rate: Why You're Measuring the Wrong Thing
Your ESP says 99% delivered. But how much of that mail actually reached the inbox? The difference between delivery rate and inbox placement rate — and why it matters enormously for revenue.
Why Your Email Open Rate Is Lying to You (And What to Track Instead)
Apple Mail Privacy Protection and security scanner pre-fetching have made open rate an unreliable metric. Here's what's happening, why high open rates can be a warning sign, and what to measure instead.
Related Tools & Features
Inbox Placement Testing
Test exactly where your emails land across Gmail, Outlook, Yahoo, and 20+ more providers in under 5 minutes.
Gmail Reputation Monitoring
Monitor your Gmail domain reputation score, spam complaint rate, and authentication pass rates automatically.
Free Deliverability Checker
Scan your sending domain for SPF, DKIM, DMARC, and blacklist issues instantly. No signup required.