spamassassin, but we would like to disable checking against sbl, xbl
lists (any kind of lists actually that check IPs) for all outgoing
email, since sometimes our users might be in a public place (i.e
Interesting idea.
I can't recall if Amvis is one of the things that calls SA code directly, or
if it uses spamc/spamd.
I think you will end up having to set up two different SA configurations,
and how you do this will depend on how SA is being called. I don't believe
that you would need separate installations, and you could probably share the
Bayes database if you are doing that already.
But you would either want to disable all net tests when you call SA for
outgoing mail, or you would want to specify an alternate local config
directory with a different version of local.cf in it. Here you could zero
the scores for the net test you don't want.
I'd suggest leaving net tests enabled so you get the uribl-type tests done,
but use a separate configuration file to disable the net tests you don't
want for outgoing.
Loren