This is the command spfmilter that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
spfmilter - pure-Python SPF milter
VERSION
0.8.9
DESCRIPTION
This is a simple milter for SPF checking written in Python.
SPF does email sender validation. For more information about SPF, please see
http://www.openspf.org/. SPF is defined in RFC 4408. This spfmilter is the first milter
to support all final RFC 4408 requirements.
USAGE
To use this with sendmail, add the following to sendmail.cf:
O InputMailFilters=%s X%s, S=local:%s
See the sendmail README for libmilter.
Use spfmilter online using onworks.net services