Review pasted headers and message text for observable sender, routing and link inconsistencies without uploading or opening anything.
Paste a message you are authorized to inspect. The browser parses a bounded copy, reports review signals and keeps every extracted URL inert.
A different Reply-To or Return-Path domain, repeated sender fields, malformed headers or a link whose visible URL differs from its destination can merit review. They can also be normal.
The message is analyzed in your browser. No server endpoint, DNS lookup or URL fetch is used by this tool.
This tool does not identify a sender, declare a person fraudulent or establish that a message is malicious. Confirm concerns through trusted channels.
No. Extracted URLs are rendered as plain text and are never made clickable.
No. Forwarders, newsletters, help desks and security gateways commonly rewrite sender or link fields.
The analyzer accepts up to 200,000 characters and marks input that exceeds that bound as truncated.