Apologies for the non-exim content, but the reason I switched
to Exim was the absolute incompressibleness of sendmail mgmt.
Now I would never go back (love it ;>).
I continue to use Exim in situations I control, but as a sysadmin
who is increasingly pulled into edge device support (from my
expertise on the server & data center side), a knowledge of
sendmail configuration has become a requirement. I own the current
version of Allman's Sendmail ref (*the* incompressible book of all
time), but what I need is a book that covers clearly, understandably,
sendmail conguration.
Is there any such book? I'm sure there are plenty of you out there
in similar situations forced to support 100lb gorilla products.