A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : SMTP Service Extension for Greylisting Operations
Author(s) : Hector Santos
Evan Harris
Filename : draft-santos-smtpgrey-00.txt
Pages : 17
Date : 2011-10-23
GREYLIST is a SMTP extension to formalize the widely supported
Greylisting mail filtering method and to help support SMTP rejected
transports by following a new formal structured 4yz server temporary
rejection response by including a retry=time tag string which SMTP
clients can use to optimize the rescheduling of the mail delivery
attempts. With adoption, network overhead reduction in wasteful mail
delivery attempts will be realized.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-santos-smtpgrey-00.txt
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
This Internet-Draft can be retrieved at:
ftp://ftp.ietf.org/internet-drafts/draft-santos-smtpgrey-00.txt
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