MailCheck
Email fingerprinting & analysis service
Analyze any email sender
Send an email to a unique address and get a detailed fingerprint report of the sending server.
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TCP/IP & TLS fingerprint
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SPF / DKIM / DMARC validation
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MTA & mail client detection
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DNS leak analysis
Get Email Address
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Send any email to the address above. We will analyze TCP/IP fingerprint, TLS handshake, SPF/DKIM/DMARC, DNS queries, and more.
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