My b2evolution Version: 4.1.x

I was wondering if there's a (free) plugin or something, that I could ignore referer information from certain IPs (whether legitimate or spam)...and not forbid them.

Namely I'm thinking of detecting if users are coming from a Tor exit, and not logging their referer in that case. That way I'm both helping protect the anonymity of legitimate Tor users and being unhelpful to spambots using Tor :>

The Dreamer