CVS: cvs.openbsd.org: src

[Todd C. Miller]

CVSROOT:        /cvs
Module name:    src
Changes by:     mill...@cvs.openbsd.org 2015/03/06 10:36:47

Modified files:
        usr.sbin/smtpd : smtpd.conf.5 

Log message:
Document how to use anti-spoofing rules to reject spam.
OK deraadt@ gilles@ phessler@