Hi guys! Thank you very much for the answers!
I think Sam's suggestion for #1 would be a nice feature: redirecting RBLd mails to another address The main point would be to have the possibility to give users an accidentaly RBL-denied message in their mailbox, and not just tell them that the message has been denied, so I can't do anything about that, because the IP is on an RBL-list. This way I could perhaps user more stronger RBLs which of couse might even produce false positives (but I don't really want to, I'm using xbl.spamhaus.org). If I could quarantine these messages somehow, and delete messages that are a few days old, then this would not be a problem. Subject rewrite is also a good idea here of course, because then I can use maildrop to filter the mail in user folders. I don't know howto bypass spamassassin in this situation but if the "TO" rewrite is possible, I can tell qmail-scanner to not execute any scanners on a particular address or domain. #2 is a feature I read somewhere, that could help reduce false positives caused by RBLs. If a message comes from an RBL-listed IP, then you can put it on greylist, but just those messages who are from RBL. This way it would be almost impossible to deny messages that are ham, but probably spamassassin would have to deal with many more messages, because a lot of RBLd IPs would get through the greylisting technique. So this was just an idea, but maybe it wouldn't be too good. Thanks again for the help! Regards, Daniel Peter Kieser wrote: > Sam Clippinger wrote, On 6/3/2008 8:02 AM: > >> I'm not sure how to implement your second suggestion. Specifically, I'm >> not sure how to make it easily configurable. Some kind of advanced >> rules configuration would need to exist, so you could write a >> configuration file that says: "If a message matches an RBL, graylist it >> instead of rejecting it. All other filters behave normally." That's >> probably a long way away. >> >> -- Sam Clippinger >> > > What about rewriting the Subject? > > -Peter > _______________________________________________ > spamdyke-users mailing list > [email protected] > http://www.spamdyke.org/mailman/listinfo/spamdyke-users > _______________________________________________ spamdyke-users mailing list [email protected] http://www.spamdyke.org/mailman/listinfo/spamdyke-users
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