Hi, I am totally new to this list, but after doing a couple of searched in the archives I couldn't find this discussed. I am working with an arts group in the Northwest trying to set up a list serve where we can have 5 topics (according to the manual we can have up to 23) and have the members' zip codes attached to their email address. When we send the email we want to have a conditional blocks texts in the email for people living in certain zip codes so that not all of the events in Eastern Washington go to people in Western Washington. Has anyone already built this with Listserv or something similar? Any help would be greatly appreciated. Thanks Dan