In dictionaries:
Anonymous remailer
Service hiding sender's identity online.
pseudonymous remailer
Anonymizes sender's identity in emails.
Mixmaster anonymous remailer
Mixmaster is a Type II anonymous remailer which sends messages in fixed-size packets and reorders them, preventing anyone watching the messages go in and out of remailers from tracing them.
Penet remailer
a pseudonymous remailer operated by Johan "Julf" Helsingius of Finland from 1993 to 1996.
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