I have users that post x-rated tweets. I have not found a way to stop the unwanted unfurl of tweets. "Unfurl URL to a rich preview automatically" doesn't seem to work in this instance.
I am the host... Perhaps you can be a bit more informative?
phpInfo() shows:
Phar
Phar: PHP Archive support
enabled
Phar EXT version
2.0.2
Phar API version
1.1.1
SVN revision
$Id: ba76a9b0e06d536a9b602c782e38e6826cb4ee02 $
Phar-based phar archives
enabled
Tar-based phar...
Was fairly difficult to find. Could you hot link the requirement to the core add-on? A short note of the requirement would also make things more understandable.
I look at all registration requests before they're allowed in. It would be nice if the confirmation also indicated if the ip address was shared by another user both banned and normal.