This must be a simple thing to do but I can't seem to find a good solution
around it.
I'd like to be able to add a header to all incoming e-mail (only remotely
generated is necessary so it can be through qmail-smtpd). What is the
simplest/cleanest way to do this?
I am aware of the .qmail approach, but it seems like I'd have to do this
for every domain. Is there a *global* .qmail-default, or can you force
qmail-local to use a global qmail-command instead of the one in the
recipient's home directory?
I'd rather NOT modify any of qmail's stock distribution (either modifying
qmail-local, for example, or renaming it and running something before
it's actually called) if possible.
Thanks,
Tim