Hi, I've been thinking about builiding a maillist/message sending system and after looking at some of the scripts out there they are so loaded with code and regex that it makes my head spin. Before I start on this undertaking I would like to know a little about the sending process. I've heard about server timeouts and such and having to restart the send resulting in people getting multiple copies of the same email and those at the end of the list going without due to the timeouts. Can anyone tell me what sort of problems I could expect to run into with such an undertaking? I will be using mysql along with the mail script should I decide to undergo this project.
