Is it possible to opt a receiving domain (or e-mail address) out from spam filtering? Alternatively, is it possible to increase the spam score for a specific receiving domain (or e-mail address) from the global default?
For example, if i have e-mails for 'domain.tld' coming into the system, is there a way to tell the system to not do spam scanning for that domain (or at least specific e-mail addresses)?
For the second example, we have the global score set to 5 (i.e., any e-mail scoring 5 or higher is tagged as spam). Without changing the global default, can this "minimum spam score" be increased on a per-domain or per-email-address basis?
For your first question, add the domain or address to the whitelist.
For your second question, not exactly. But what you could do is add a spamassassin rule to adjust the spam score. So mailbfrom domain.tld could be set to -2.0 to effectively change your spam score for that domain from 5 to 7
Regarding your first answer, if I add a domain for which we receive (host) the e-mail for to the whitelist, that allows e-mail that comes in for it to bypass the scanning? I thought the whitelist was for domains or e-mail addresses that were "external".
For the second answer, I would just add this to the " local" SpamAssassin config/file, correct? So anything coming in for the domain we host I can add that score to and it will effectively increase the "identified as spam" score for anything coming in for it?