This is for email to be sent to their address.
Some people have to wait for the email to travel in their network to get to their machine.
Also this morning I found this waiting for me from Tim Lowman the person here at NC State who keeps up the machine that does the Computer Science Departments mail. For those that are interested Majordomo tries every 90 minutes to send you mail so if your machine dies are can not get mail for awhile don't worry. The mail server will skip you and try agian in 90 minutes.