Hi all, My school is participating in a research study that will involve sending email messages to our incoming freshmen (500-600 students). I'm in the process of setting up a mailman email list on dreamhost, which is our usual provider, but it just occurred to me that they might not allow adding so many names to a list in just a day or two. I've found in the past that dreamhost is incredibly rule-bound; if their in-house rules say something, nothing, no matter how logical and legitimate, will get them to make an exception. If I run into that problem, does anyone know of software or a service I can have ready as a backup? I have the technical background to install software on the server, so that's not a problem. Price, of course, is a problem. Whatever I use has to be free or cheap. Thanks in advance for all help. Best, Tery Griffin