aliasmail – expand system wide mail aliases
expands mail aliases, its arguments, according to alias files.
is normally invoked by a rule in the
upas rewrite file,
If a line of an alias file begins with
the line is replaced by the contents of the file whose name follows.
Other lines, beginning with
are ignored as comment.
Otherwise, lines begin with a name.
The rest of a name line gives the expansion.
The expansion may contain multiple addresses and may be continued
to another line by appending a backslash.
Items are separated by white space.
The alias files are searched in the order they are
listed, one per line, in
If the name is not found, the expansion is taken to be
alias files listed in
are consulted instead,
and the domain part only of the expansion is printed.
names of system alias files