On Sun, 9 Jan 2000, Randy Bush wrote:
> > bogus_local:
> > driver = smartuser
> > local_parts = user0:user1
> > domains = bogus.com
> > new_address = ${local_part}@???
> > no_more
>
> ok. i had to also have bogus.com in local_domains.
Yes.
> but it is not rejecting messages to user42 at smtp time a la
> receiver_verify, which i need or i get massive queues of frozen
> undeliverable responses to fake spam sources.
Did you remember to HUP the Exim daemon after setting receiver_verify?
You can test the verification code with
exim -bv user42@???
Actually, I think I can see the flaw above. It is that no_more only
operates if the driver runs, and it only runs if "local_parts" matches.
So user42@??? is falling through, and presumably being treated as
a local part at your normal domain. I suggest you remove the no_more,
and add another director below bogus_local:
bogus_reject:
driver = smartuser
domains = bogus.com
new_address = :fail: Unknown local part
You need to be running at least release 3.10 to use that feature of
new_address.
(The alternative to this is to add a "domains" option to all the
subsequent directors that lists all your local domains *except*
bogus.com.)
--
Philip Hazel University of Cambridge Computing Service,
ph10@??? Cambridge, England. Phone: +44 1223 334714.
