My boss just asked me to do something about some mail routing issues that we are having and here is the idea we came up with, I don't know that sendmail can do this or not... We are in the middle of switching mailhosts and right now we are forwarding all mail coming into our old mailserver(Mercury on Novell) to the new one(Groupwise on Novell). We do also have a Redhat 6.1 box which is running majordomo for us and it is masqued as our Groupwise machine... We'd like to forward all of this mail as is already being done but also to automatically respond to all mail coming into that host with an informative message about the hostname change... ideally, it would respond to the email, tell the sender that their mail was delivered to user at oldhost but that the mail server address has changed and they should update their address book to user at newhost. Anyone have any suggestions on how to best accomplish this? ____________________________ Mike Neuharth ADCS Technology Specialist http://www.umn.edu/adcs E-Mail : mjn at umn.edu Page Mail : 6126486512 at page.metrocall.com http://nifty.dsl.visi.com/ ____________________________