[Evolution] Spamassassin, Junk/Not-Junk, Training

[<aaron ximian com>]

Well, I've got to put all that lot into the docs, but here's a quick summary:

* Spamassassin only. Want another system? Pipe to shell script (Now "Run
Command").

* The "Local tests only" will check your bayesian methods and known
suspiciousness tests, but won't use the online blackhole lists and so
forth.

* For enhanced performance, start the daemon (as root) and select "Use
Daemon."

* Server side spam filtering is almost always better. Local spam filtering
means you have to download it and then filter and then discard.
Server-side means it happens before you get there, so you don't have to
wait for filtration to happen. Although server-side is harder to train...
(not integrated into Evo in any way).

a.