Fix up mix of man(7)/mdoc(7).

[netbsd-mini2440.git] / external / ibm-public / postfix / dist / examples / smtpd-policy / README.SPF

See http://www.openspf.org/Software for the current version of the
SPF policy daemon for Postfix.

SPF support is also available via MILTER plugins, such as sid-milter
at http://sourceforge.net/projects/sid-milter/ which implements both
SenderID and SPF.