"long-usernames" allows usernames longer than allowed by the underlying
operating system. This may be needed if you use DSPAM as a Postfix content
filter.
"spam-subject" prepends "[SPAM]" to the Subject: of messages classified as
spam.
the file in SPECIAL_PERMS to ensure that when installing from a binary
package, it is automatically set to the correct ownership and file
permissions. Also manage ${DSPAM_HOME} using OWN_DIRS_PERMS since it
must exist for dspam to work properly, and must also be writable by
the dspam user.
Bump the PKGREVISION to 3.
driver backend.
* Convert to use bsd.options.mk. DSPAM_DELIVERY_AGENT_ARGS has been
deprecated -- just set DSPAM_DELIVERY_AGENT to the LDA instead of
"custom".
* Only install the documentation for the storage driver used by DSPAM.
* Drop the default signature lifetime from 15 days to 14 days to match
the DSPAM defaults.
Bump the PKGREVISION to 2.
DSPAM (as in De-Spam) is an extremely scalable, open-source statistical hybrid
anti-spam filter. While most commercial solutions only provide a mere 95%
accuracy (1 error in 20), a majority of DSPAM users frequently see between
99.95% (1 error in 2000) all the way up to 99.991% (2 errors in 22,786).
DSPAM is currently effective as both a server-side agent for UNIX email servers
and a developer's library for mail clients, other anti-spam tools, and similar
projects requiring drop-in spam filtering. DSPAM has been implemented on many
large and small scale systems with the largest systems being reported at about
125,000 mailboxes.
