Search and install the plugin using the Extension Manager. Refer to Plugins on how to install plugins manually.

This plugin prevents users from being created who have unwanted email addresses. You can specify a list of approved domains (e.g. if you are a school and want to limit it to your students), or you can have a list of disallowed domains (e.g. you may want to prevent hotmail or gmail users signing up)

Set the allow option in Configuration to a list of approved email domains. If it is empty, all domains apart from those in the deny list are allowed.

The source code of the plugin is available at GitHub: https://github.com/furbrain/emailpolicy.

• Remove debugging code (2024-02-10 14:55)
• Initial commit (2024-01-26 13:42)
• Initial commit (2024-01-26 13:40)

It may be advisable to exclude certain groups from this exclusion - for example you may want to have some admin users who are not in the allowed list.