README

This project is intended to take a list of domains associated with customer number or some other identifying piece of information, then run validation on SPF records for all of those domains. It will then spit out a list of customers which failed validation.

If you send a bunch of email using SPF, this is useful because it gives you some agency in protecting your IP reputation. Otherwise you rely solely upon other IT/Network teams to not mess things up.

You’ll need to edit the IP addresses hard-coded in the script and then create a CSV (mysql INTO OUTFILE or whatever). An example CSV file is included in the repository.

This project uses PySPF to do record validation. You can find the latest version of PySPF here: https://pypi.python.org/pypi/pyspf/ Notably, PySPF requires the pydns and ipaddr modules, which you can install via pip.