A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : A Flexible Method to Validate SMTP Senders in DNS
Author(s) : J. Levine
Filename : draft-levine-fsv-01.txt
Pages : 7
Date : 2004-4-26
Flexible Sender Validation (FSV) is a lightweight validation
technique to detect and deter some kinds of e-mail address
forgery. It publishes information in the DNS about IP
addresses authorized to send mail for a domain, one in a
family of IP based mail validation proposals dating back to
Paul Vixie's original in 2002[5]. FSV uses redundant copies
of IP data to permit both efficient use by very high-volume
mail servers, and simple implementation on low to moderate
volume mail servers.
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