To-Email is a free set of online tools for investigating spam and marketing messages. Look up a message by its signature and instantly see the sender address, sending domain, IP and MX server — with the recipient's private data automatically anonymized.
Open Find EmailEverything is aimed at one goal — understanding and fighting the spam that lands in inboxes.
Look up a captured message and reveal the sender address, origin domain, MX server and sending IP — plus a cleaned, anonymized copy of the body.
Open Find Email →Paste raw email headers to trace the delivery path, find the originating IP and MX, and read the SPF, DKIM and DMARC results — plus a domain lookup.
Open Header Analyzer →Recipient names, phone-style data and outbound links are stripped or replaced before anything is shown. We never expose the person a message was sent to.
New to email authentication? Our guide explains SPF, DKIM, DMARC and RBL blocklists — how they work and how they stop spam and spoofing.
Read the guide →From a raw spam message to a clear, private report in three steps.
Our system scans the internet and receives junk mail sent to disposable addresses, building a database of real-world spam.
Each message is traced back to its sender, domain, MX server and IP so the origin of the campaign becomes visible.
Open any message with private details removed and outbound links neutralized — safe to inspect and research.
To-Email.com is a growing collection of free online applications for working with e-mail. Our main goal is to find new ways to prevent spam from reaching real inboxes. We continuously scan the internet, collect the junk letters that arrive at throwaway addresses, and try to track down where each spam campaign comes from — the sending mail server, its domain and its IP address.
Because these messages are meant for the public and are shown only for research and anti-spam purposes, we take privacy seriously: the recipient's name and other identifying details are automatically anonymized, and every outbound link is removed before a message is displayed. What remains is the useful part — the structure of the spam and the infrastructure behind it.
We are actively developing and updating all features of this site, and we would love to hear your feedback. If there is an email tool you need but can't find here, leave us a detailed description and we will consider adding it — for free, like everything else on To-Email.