Log Message:
Initial import of spamd-20050624 (from OpenBSD 3.7 sources).

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.