system: Linux mars.sprixweb.com 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 x86_64
cmd: 

Direktori : /usr/share/doc/postfix-3.4.7/examples/smtpd-policy/
Upload File :
Current File : //usr/share/doc/postfix-3.4.7/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.