We are currently switching our servers and clients from RH5.x and up to Debian.  Just need to know since the mail server cof one is sendmail and the other is postfix can we copy the /home and the password and shadow password from RH to Debian or are we looking at a complete re-entry of mail accounts and passwords?  This is the only information we need since all other information is settings and the users only use these servers for accessing the Internet and e-mail only.
 
TIA
 
Jon L. Miller, MCNE
Director/Sr Systems Consultant
MMT Networks Pty Ltd
http://www.mmtnetworks.com.au
PH: +61 8 9242 8600
FX: +61 8 9242 8611
"I don't know the key to success, but the key to failure
 is trying to please everybody." -Bill Cosby