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path: root/libexec/spamd/grey.h
AgeCommit message (Collapse)Author
2005-03-11"Greytrapping" for spamd - allow for spamd greylisting to maintainBob Beck
a list of spamtrap destination addresses in the spamd database. When a spamtrap address gets an attempted greylist delivery, blacklist the offending host for a day. Does not affect hosts already whitelisted. ok deraadt@, jmc@, dhartmei@ to get it in so it can be whacked on
2004-10-05Change the default passtime to 25 minutes,Bob Beck
MTA's with a quadratic retry schedule have a retry after 26 minutes, and then again after an hour, so this probably makes a lot more sense than the old 30 minute default. ok henning@
2004-02-26Add ommitted copyright.Bob Beck
2004-02-26paranoia; beck okTheo de Raadt
2004-02-26Add -g option for greylisting support for spamd. The greylisting techinqueBob Beck
originates from a paper by Evan Harris which can be found at http://projects.puremagic.com/greylisting/. This implementation makes spamd allow for non-blacklisted addresses to be treated as "greylisted". where they are tracked in a db file, and whitelisted by addition to a pf table when the same envelope from and to are retried from the same source IP address. Testing by many, ok deraadt@