On a somewhat related note (since MSU appears to be using EXIM for the new mail system), does anyone know if there is a simple way to restrict who can send mail to a particular alias? I want to define a new alias that forwards mail to a large number of addresses, but I want only a select person to be able to send mail to that alias. Is this possible using only EXIM? I don't need all of the features of a full-fledged listserv such as Majordomo. Thanks, Matt Farra /-------------------/-------------------/-------------------/-------------------/ Matthew Farra Microcomputer Hardware/Software Coordinator Remote Sensing & GIS Research and Outreach Services, Michigan State University email: [log in to unmask] - phone: 517.432.3720 - fax: 517.353.1821