A simple anti-spam system for
[question2answer](https://www.question2answer.org/qa/), using [the
stopforumspam API](https://www.stopforumspam.com/usage) and
[ufw](https://launchpad.net/ufw).

To deploy:

* modify the configuration variables in the scripts
* copy the scripts to `/usr/local/bin`
* register `q2a_usercheck.sh` as a systemd unit or rc script

TODO:
* also check against [botscout](http://botscout.com/api.htm)
* add support for pf
* add support for iptables