Anticlutch found it above. It's "bit" and "does" separated by a space. No idea how I got it to paste in the end.
It seems like maybe it's bit and then do. I had problems posting that but it then do seemed to work.
Interesting
Edit: Yep, "bit" "do" seems to be causing the problem. Incidentally, I looked up "bit" dot "do" and it seems to be a URL shortener. I'm guessing spammers were using it.
I'm sure you're over it by now but I tried a few arbitrary characters instead of a space like a comma, an f, the number 4 - they all cause the same problem. I'd have to see the code but it seems like maybe a character in a regular expression isn't escaped properly. In regular expressions, a single period is like a wildcard that will match any single character.
So it might be a case where someone was expecting the period to be read literally but instead it's a stand-in for any character.
Edit: it looks like whatever Poal is doing to check forbidden domains is treating the period character as a single character wildcard and might need to be escaped so it will stop causing false positives.
(post is archived)