2 quick spam assassin questions

[Nox]

I've been working with: Improving Anti-spam system - Zimbra :: Wiki to modify the spam assassin to try and get rid of some of the spam we are receiving.

I am adding lines in the file: salocal.cf.in


The wiki link above is specifically designated for v4.x of Zimbra. In Zimbra v5.0.7, can you add the rules like this:

body LOCAL_4CAPS    /[A-Z][A-Z][A-Z][A-Z]/

without adding the additional perl / razor / pyzor?

Also, can you use multiple wildcards?:

blacklist_from *@*.net.*

I am teaching myself, so if the answers I am asking are already in the wiki, please feel free to tell me to keep reading.

[jrefl5]

I'm using the following and getting hits;

header   LOCAL_THEBAT           X-Mailer =~ /The Bat! /i
describe LOCAL_THEBAT           check for "The Bat as a mailer (Lots of Spam)
score    LOCAL_THEBAT           4.5
.
.
.
body     LOCAL_SALE_CHECK_1     /copy this link then replace "\[DOT\]" to "\."/
describe LOCAL_SALE_CHECK_1     check for request to modify a URL
score    LOCAL_SALE_CHECK_1     4.5