False-Open Audit

Paste your email open events below. We will show you which opens look human and which come from proxies, scanners, or bots — free, no login.

DEMO DATA: the classification runs locally in your browser on the data you paste. It is not connected to your mailbox or real campaigns.

Format: one event per line — openedAt (ISO), user-agent, IP — separated by commas. Lines starting with # are ignored.