I want to do a selection of users on a main list, but leave out those that are on two other lists.
I seen Dean's other post about this, but getting MYSQL error as it may have been for an earlier mysql version. I am running 5.0.24. I am not great on MYSQL queries.
Any help greatly appreciated. Client says this is a deal breaker as she really wants to be able to do this with ListMail otherwise I have to start looking for another option after 5+years with Listmail --- I DON'T want to move to something else. :-)
Thanks in advance,
deb