Get sender info with the MailHops plugin. Works with the latest Thunderbird.
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Download 4.5.0
Incorporate MailHops into your email flow for analytics about email routes, sender origin, habits, and incoming messages.
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Copy and Paste your email header to see where it's from.
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Lead Host
Lead Automation
Ray Tomlinson sends the first email with the at symbol! Denoting a user@host.
Jon Postel published SMTP in RFC 788
Eric Allman wrote Sendmail as a derivative of delivermail. In 1996, approximately 80% of the publicly reachable mail-servers on the Internet ran Sendmail.
AOL's mail client first announces the ubiquitous phrase.
HoTMaiL (HTML mail) founded by Sabeer Bhatia and Jack Smith was one of the first webmail services not connected to an ISP. First 2 MB Free!
Paul Buchheit came up with the idea for the web based email client gmail and offered it as an invitation-only beta release. With 1 GB Free!
The free open source Mozillia Thunderbird email client version 1.0 hit 1 million downloads in just 10 days.
MailHops maps your email, first message sent/received traveled 5,000 miles from Richmond, VA to Cambridge, MA via Provo, UT. Launches the Thunderbird plugin.
MailHops updates continue, being a top plugin for the latest Thunderbird client. Processing 259,236,197 messages through 147,835 cities and 240 countries.
WhereIs is a combination of WhoIs and MailHops, enter an IP address to get started.