MyBB Plugin which blocks 6523 known anonymous, disposable, or spam email providers or services.
Originally created by Depressurize and updated by Stardust342, I have merged both plugins into one.
1) Merge the inc folder with the one on the root directory of your MyBB Webserver.
2) Activate it from your Plugin Configuration page of your MyBB Website.
Deactivate it from your Plugin Configuration page of your MyBB Website.
Please feel free to suggest more blacklsited email providers.