Salesforce Docs Portal

Restrict User Email Domains

You can define an allowlist to restrict the email domains allowed in a user’s Email field.

Required Editions

Available in: Salesforce Classic and Lightning Experience
Available in: all editions
User Permissions Needed
To restrict user email domains: Manage Users
  1. From Setup, in the Quick Find box, enter Allowed Email Domains, and then select Allowed Email Domains.
    Note
    Note If you don’t see this page, enable the allowlist. For more information, see Enable the Email Domain Allowlist.
  2. Click New Allowed Email Domain.
  3. Enter a Domain.

    You can enter a top-level domain, such as sampledoc.org, or a subdomain, such as emea.sampledoc.org.

  4. Click Save.

You can repeat the steps to add more email domains to the allowlist.

After you've added one or more email domains, the Email field for each new user must match an allowed domain.

The Email field for existing users doesn’t have to comply with the allowlist. However, if you edit an existing user, update the Email field to match an allowed email domain.

Note
Note The email domain allowlist doesn't apply to users external to your org, such as portal, Experience Cloud site, or Chatter External users.

See Also