Thanks Wietse, In the meantime I found another approach that worked for me: http://serverfault.com/questions/33518/postfix-skip-spam-checks-for-authorized-smtp
Peter On Thu, Dec 3, 2015, at 03:43 PM, Wietse Venema wrote: > Peter: > > I would like to exclude certain IP ranges from scanning at all. Say I do > > not want to scan messages from 1.2.3.4 at all (do not forward them to > > the content filter). How can I generally do that? > > The simplest solution is to use a spamassassin-internal whitelist. > > Other solutions are possible (context-dependent content_filter setting) > but have multiple moving parts and are therefore not as simple. > > Wietse
