Andrew,

We've thought about this one for a bit. SpamFilter does not provide the option to specify a list of emails that should be filtered in a domain, while allowing all other emails to be unfiltered. You may reach a compromise however by using the "Unfiltered Emails" whitelist in a rather unorthodox way. If the emails that are to be filtered have some kind of pattern in their naming convention, you may try using an *exclude* RegEx statement so that all emails that match the pattern are filtered, while the ones that do not match instead bypass the filter. This however will most likely only work in a testing phase, where you can create email addresses with specific patterns to be using in spam tests, it will not be practical in a live environment that has varying email formats.

Roberto F. LogSat Software

Deano,

Unless the number of emails that you want to filter is very large, most likely this is already possible by using the "Unfiltered Emails" whitelist. Since that list, like most others, supports RegEx (Regular Expressions), it should be possible to contruct a single regular expression (containing the addresses to be filtered) that triggeres a match only if the address in *not* on the list. This would mean that addresses not on the list would be whitelisted, thus not filtered, while the selected ones are instead filtered.

That whitelist was not really designed with this purpose in mind, but since RegEx is very powerful, if the number of emails to be filtered isn't huge, this may work.