SpamAssassin is a mail filter which attempts to identify spam using text
analysis and several internet-based realtime blacklists.
Using its rule base, it uses a wide range of heuristic tests on mail
headers and body text to identify "spam", also known as unsolicited
commercial email.
Once identified, the mail can then be optionally tagged as spam for later
filtering using the user's own mail user-agent application.
Additional drop-in rule sets are available at
http://wiki.apache.org/spamassassin/CustomRulesets
WWW: http://spamassassin.apache.org/
===> The following configuration options are available for p5-Mail-SpamAssassin-3.4.0_2:
AS_ROOT=on: Run spamd as root (recommended)
GNUPG=on: Install GnuPG (for sa-update, optional)
IPV6=on: IPv6 sockets support
SSL=on: Build spamd/spamc with SSL support
UPDATE_AND_COMPILE=on: Download and compile rulesets (recommended)
====> Optional user-config database backends
MYSQL=off: MySQL database support
PGSQL=off: PostgreSQL database support
====> Optional SpamAssassin plugins
DCC=off: Add DCC support (mail/dcc-dccd)
DKIM=on: DKIM/DomainKeys Identified Mail (mail/p5-Mail-DKIM)
PYZOR=off: Add Pyzor support (mail/pyzor)
RAZOR=on: Add Vipul's Razor support (mail/razor-agents)
RELAY_COUNTRY=off: Relay country support (net/p5-IP-Country)
SPF_QUERY=off: Add SPF query support (mail/p5-Mail-SPF)
===> Use 'make config' to modify these settings
1) Fix bug when only first locale checked for good charset 2) FIx bug with
false ALL_CAPS positive on foreign subj 3) Clean *.orig after patch (they are
installed otherwise)
