I have two servers A and B.
A is connected to the internet and can send mail out.
B is on an internal private network and doesnt have access to the
internet at all (even DNS).
I want email sent from B to be relayed through A.
On A I have changed the access file to <ip of B> RELAY done a make and
On B I tried changing the DS line in sendmail.cf like this:
DS [IP of A]
but that didnt achieve what I wanted, everything just sits in the
spool mail queue on A.
Can someone give me a hand on what I need to do to tell B to send all
mail via A?