I have a program that is available under the GPL at http://www.groovy.org/open.shtml called BlackHole. It can be used in a .qmail file, and uses the major RBL/ORBS type sites plus has recipient good/bad lists using regular expressions. It is in Perl and can log and keep the email it blocks, and has a configurable bounce message. It can be extended to do any number of header checks, and would be useful for allowing users to do their own badmailfrom checks/virus header/spam checking. Thanks, Chris Kennedy [EMAIL PROTECTED]
