Layered sample check

Review an email for risk signals.

Assess a sender address alongside the subject, Reply-To address, and message body. Caskveil checks dated public domain snapshots and looks for explainable cues in the sample you provide.

What the check covers

Technical signals include sender and linked domains in disposable-email and phishing snapshots. Content signals look for credential or payment requests, urgency, and mismatched link text. Message behavior signals include a Reply-To mismatch and requests to bypass normal verification.

A missing match or missing sample data is inconclusive, not a clean bill of health. This tool does not inspect mailbox history, verify a mailbox, or check live DNS, SPF, DKIM, or DMARC results. Submitted message text is analyzed for this request and is not included in the result.

Learn how Caskveil works
Assess an email sample
Add the subject, Reply-To, and body for a fuller assessment. Samples are not saved, and the checker cannot inspect mailbox history.