I'm running version 8 sendmail on a Solaris 2.4 box.
All mail flows thru here from the Internet, to a Novell mail
server which distributes the mail over the LAN. When the Novell
mail server is down, sendmail sends a message to the Unix postmaster
for each message that it can't deliver. My question is, what happens
to the undeliverable mail? Is it returned as undeliverable to the
sender (hopefully not) or does it queue up for delivery later?
Can someone help me determine how to set this up? I'm afraid I'm
losing mail when I don't need to be...
Far West Laboratory for Educational Research