>Does the DUNNO result work in PCRE? I took a quick look at the
>sample-pcre-*.cf files, but saw no mention of it.
man 5 access
... says yes.
DUNNO Pretend that the lookup key was not found in this
table. This prevents Postfix from trying substrings
of the lookup key (such as a subdomain name, or a
network address subnetwork).
.... means when we get a match, it stops evaluating that .regexp, but
doesn't return an OK to smtpd restricion, so other stmpd restrictions are
applied. At least, that's how DUNNO works in check_recipient_access.
>You could use an if/endif match with the ! to make a construct along the
>lines of "if not this whitelist, then is it in this blacklist?"
hmm, needs experimentation.
Len
