On Nov 21, 2016, at 11:43 AM, MRob <mro...@insiberia.net> wrote: > On 2016-11-18 21:03, MRob wrote: >> Hello, >> I am looking at a system where SpamAssassin is called out from the >> delivery agent. I know there will be a difference here in terms of the >> envelope information but I'm not familiar enough to know the pitfalls >> of this versus calling SA from the postfix content_filter.
You can call spam assassin from an LDA like procmail or sieve, but that is not a topic for this list. Calling SA during the transaction is much better though, since it allows you to drop very spammy messages as undeliverable.
