Free Tool
Email Bounce Rate Calculator
Check your campaign list health and get specific action steps before your next send.
Email Bounce Rate Benchmarks
| Hard Bounce Rate | Status | Action Required |
|---|---|---|
| Under 2% | ✓ Safe | Normal operations |
| 2–3% | ⚠ Warning | Re-verify the list segment |
| 3–5% | ⚠ High Risk | Stop campaign. Re-verify entire list. |
| Over 5% | ✗ Critical | Pause all campaigns. Domain may be flagged. |
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