Case sensitive free emails #35
Description
Hi Dave,
I noticed some free emails getting through our filter and could not figure out how it was happening until I started logging the data of the requests.
Turns out [email protected] == free but [email protected] == not free. I can't see this on the docs and wasn't sure if this was deliberate or not?
Screenshot:
Happy to provide a PR if this is incidental, just wanted to confirm first.