Default catch-all validation
Non-chargeable
Standard catch-all validation is transparent and not charged by default.
All guides
Catch-all recovery economics
Cost per recovered catch-all
A guide to evaluating Premium Catch-All Recovery by recovered, send-worthy outcomes rather than default catch-all validation results.
Standard catch-all validation stays transparent and non-chargeable by default; Premium Catch-All Recovery is an opt-in workflow with separate recovery fields and separate recovery credit accounting.
Recovery fields
Separate
Recovery confidence and credit fields are separate from canonical validation status.
Recovery is separate from validation
Premium Catch-All Recovery does not change the canonical validation status. It adds recovery-specific status, confidence, recommended action, method, and separate recovery credit fields.
Default catch-all handling
Standard catch-all validation remains transparent and non-chargeable by default. Catch-all acceptance should not be described as deterministic mailbox verification.
The useful denominator
For recovery economics, measure recovered, send-worthy outcomes separately from the broader set of risky catch-all validation results.
Related resources
Common questions
Does recovery turn catch-all emails into normal valid results?
No. Recovery adds recovery-specific fields without changing the canonical validation status.
Does recovery send verification emails?
No. Premium Catch-All Recovery is designed as a non-intrusive scoring workflow.