On Monday 14 March 2005 09:57, Nate Carlson wrote: > On Sun, 13 Mar 2005, greg wm wrote: > > so far we have postfix/saslauthd/courier-imap working, so far so > > good. but, about the spam.. > > > > according to what i have read so far, i can invoke spamassassin > > from a postfix filter, which can choose to reject. > > > > or i can invoke from procmail or maildrop, which can make use of > > user prefs. > > > > but not both? > > > > what i've read so far leaves me with the impression this is > > difficult in postfix, and if i'm intent on it i need to switch to > > exim. it that true? > > A few comments on this: > > - With Exim, you should be able to hack up the calls to spamd to > pass the proper username to spamd. I'm not quite sure what's > required to make this work, but the Exiscan documentation should be > helpful. > > - I'd imagine this is also possible with Postfix, since it appers > to use spamc for it's calls to SpamAssassin. If you don't get a > response on this list, I'd try the postfix list. > > - I've patched up Mimedefang to support reading per-user > preferences out of an LDAP database, which could easily be extended > to support a SQL backend. The info is available here: > > http://www.natecarlson.com/linux/mimedefang-ldap-prefs.php > > Mimedefang is a Milter app, so Sendmail is a requirement. If memory serves you can use per-user procmailrc files and tune the spam "level" independantly with postfix using procmail for local delivery. -- Thanks, Josh Paetzel