validate
Live email catch-all scoring · transparent ML
bbops.io
Email
Business name
(optional, improves name-match features)
Score email
Error.
p_catchall_domain
% ·
confidence
Why this prediction?
SMTP probe consensus
/
responding
· disagreement
≠ majority
✓
banner_diversity
code_entropy
timeouts
dns
probe
model
total
shap base