Headers, Precedence, and Trust
Everything to the left of the colon is taken as the name of
the header. What error message do you get if you omit the colon?
Is it possible to include a colon in the name?
Gather all your system configuration file's header definitions.
For each that is not in the
why do you suppose it is necessary?
file, only one delivery agent
is doing anything (the
). Does it make sense to
in the headers in
this situation? Can you safely remove those flags and the
corresponding flags from the
flags of the
configuration command specifies the beginning order
for processing mail from the queue. Since
mail is always sent to the hub machine at once, does it make sense to set
those values in the
file? Would there
be any harm in omitting the
configuration commands and
letting the hub assume that responsibility?