Given an email address like admin-...@example.com is it possible to REJECT all
email to that address that doesn't contain a header "X-foobar" (or maybe a
header that that is "X-foobar: <notsosecretcode>")?
I know I could do this for all email addresses, but doing it for one would
require some sort of simple milter in order to actually reject the email before
accepting it, right?
(I may have asked this before, but if so turned out I went a different
direction).
Similarly, given a email address of "p...@example.com" would it be possible to
reject all emails to that address that did not contain an extension in the user
name?
# using recipient_delimiter = +_
plus+plus = OK
plus+foo = OK
Plus_bar = OK
plus = REJECT
plus+ = REJECT
--
'I'm not a thief, madam. But if I were, I would be the kind that
steals fire from the gods.' 'We've already got fire.' 'There must
be an upgrade by now.'
