Changes:
- Sync with OpenBSD 3.9 branch.
No new functionality, only a few bug/documentation fixes.
- All major BSDs are supported now (NetBSD, OpenBSD, FreeBSD and DragonFly).
Thanks to Jeremy C. Reed for providing patches for DragonFly.
backslashes anymore. A single backslash is enough. Changed the
definition in all affected packages. For those that are not caught, an
additional check is placed into bsd.pkginstall.mk.
spamd is a fake sendmail(8)-like daemon which rejects false mail. If the
pf packet filter (security/pflkm) is configured to redirect port 25 (SMTP)
to this daemon, it will attempt to waste the time and resources of
the spam sender.
Approved by Thomas Klausner.