Hello, Eric Shubert wrote: > Peter Palmreuther wrote: [...] >> So here's the question: is there any chance to configure spamdyke >> rejecting mails with "$SENDER" == "$RECIPIENT" or even better with >> "DOMAIN($SENDER) in (RCPTHOSTS)" UNLESS it's a authenticated SMTP >> connection? > > That's simple. Blacklist your domain using sender-blacklist-. See > http://www.spamdyke.org/documentation/README.html#REJECTING_ADDRESSES > and specify @yourdomain.com in the entry. You probably want to include > all domains that are in your rcpthosts file. > > This is anti-intuitive, but it works. Since users of your domain always > authenticate (or use a submission port 587), they always pass. Anything > coming in that's not authenticated and appears to be from your domain is > rejected.
Thanks a LOT, that's great! Just wrote a small script that takes my rcpthosts and "converts" it to a sender-blacklist-file (by prepending "@") and albeit it's only one and a half hour up and running it already caught more than 100 mails. While having a look at the logs I saw not only they're all '$SENDER == $RECIPIENT', but also a lot of attempts with empty 'local part' of envelope sender address. Gotty configure mailfront to block those if one of them by any chance passes spamdyke filters ... Thanks for helping out, and thanks to all who participate in spamdyke's development. I've had almost given up in finding a graylist enabling 'add on' for my qmail installation that would integrate with mailfront that good. Respect! Have a nice day, and thanks a lot once more. -- Regards, Peter _______________________________________________ spamdyke-users mailing list [email protected] http://www.spamdyke.org/mailman/listinfo/spamdyke-users
