Has anyone had success in creating the opposite of the existing "Limited Email Registrations" whereby certain domains can be blocked from registering? I want the site to be open to all .edu domains, but not all .com.
I'm having problems with a few people trying to create accounts and run code, posting off topic content, etc. It is more bothersome than a real threat. I realize that blocking easily created email accounts won't answer all problems, but it would be a bit of a help. For instance, I'd like to block all .hotmail, .yahoo, etc. email addresses.
The other thing I'd really appreciate is receiving an email whenever someone creates a new blog. Has anyone accomplished that bit of wonder? That will be an extra special benefit to curb abuse on the site.
Any and all help appreciated. Thank you.