As a Canvas Catalog admin, you can choose to restrict domains where users can register for a Catalog account by either allowing or blocking domains. If you choose to only allow specified domains for registration, Catalog will only allow users to register for an account using an email address with the specified domain(s). If you choose to block domains, Catalog will not allow users to register for an account if they use an email address with the blocked domain(s).
Subcatalogs inherit the same domain registration restrictions as set for the main Catalog account, unless restrictions are also set for a specific subcatalog.
Open Admin
Click the User Name drop-down menu [1]. Then, click the Admin link [2].
Open Catalogs
Click the Catalogs tab.
Select Catalog
Click the catalog or subcatalog name link.
Manage Domain Registration Restrictions
In the Restrictions on Registration Email Domains section, you can manage registration restrictions.
To disable all registration restrictions, click the None radio button [1].
To allow a specified list of email domains, click the Allowed radio button [2].
To block a specified list of email domains, click the Blocked radio button [3].
Allow Email Domains
If you choose to allow specified email domains for account registration, you can list domains in the Allowed Domains field. Domains must include only the domain name, e.g., "schoolname.edu", and must be separated by commas with no spaces, e.g., "schoolname.edu,myschool.com".
Block Email Domains
If you choose to block specified email domains for account registration, you can list domains in the Blocked Domains field. Domains must include only the domain name, e.g., "schoolname.edu", and must be separated by commas with no spaces, e.g., "schoolname.edu,myschool.com".
Save Catalog Info
Click the Save button.
