Email Access Control lets administrators define an instance-wide allowlist and blocklist of email addresses and domains. WisdomAI checks these rules whenever a user is invited or attempts to sign in, blocking anyone who doesn’t match. This setting applies to your entire WisdomAI tenant — every organization within it inherits the same rules.Documentation Index
Fetch the complete documentation index at: https://docs.wisdom.ai/llms.txt
Use this file to discover all available pages before exploring further.
Before you start
To open this page, you need to be an Administrator. See Access Management for details on roles and permissions.Open Email Access Control
- In the left-hand navigation, click the Settings icon.
- On the Settings page, select Email Access Control.

company.com) and individual email addresses.

How rules are evaluated
Rules are applied in this order:- Blocklist always wins. If an email or its domain is on the blocklist, access is denied — even if it also matches an allowlist rule.
- If both allowlists are empty, all emails are allowed (open access). The page shows a warning when this is the case.
- If either allowlist has entries, an email is allowed only if its address or domain matches an allowlist entry.
Manage the allowlist
The allowlist defines who is permitted to access this instance. Leaving both fields empty means anyone can sign in.
Allowed Domains
Use this list for domains whose users should all have access (for example, your company domain).- In the Allowed Domains field, type a domain such as
company.com. - Press Enter to add it. The domain appears as a chip below the field.
- Repeat for each domain you want to allow.
- To remove a domain, click the × on its chip.
Allowed Email Addresses
Use this list to grant access to specific people whose domains are not in the Allowed Domains list — for example, an external auditor or partner.- In the Allowed Email Addresses field, type a complete email such as
partner@external.com. - Press Enter to add it.
- Remove an entry by clicking the × on its chip.
Manage the blocklist
The blocklist denies access to specific domains or addresses, even if they would otherwise be allowed.Blocked Domains
Add a domain here to deny access to every user with an email at that domain.- In the Blocked Domains field, type a domain (for example,
contractors.company.com). - Press Enter to add it.
- Remove an entry by clicking the × on its chip.
Blocked Email Addresses
Add an individual email address here to deny that single user, even if their domain is on the allowlist.- In the Blocked Email Addresses field, type the full email address.
- Press Enter to add it.
- Remove an entry by clicking the × on its chip.
Save or discard your changes
After editing the lists, the Cancel and Save buttons appear at the bottom of the page.- Click Save to apply your changes. New rules take effect immediately for sign-ins and invitations.
- Click Cancel to discard unsaved changes and revert to the last saved configuration.
Invalid entries (malformed domains or email addresses) are rejected with an error toast. They are not added to the list and won’t be saved.
Examples
Allow only your company's employees
Allow only your company's employees
Add your corporate domain to Allowed Domains (for example,
company.com). Leave the blocklist empty. Only users with @company.com email addresses can sign in.Allow your company plus a few external collaborators
Allow your company plus a few external collaborators
Add
company.com to Allowed Domains and add each external user’s address (for example, auditor@partner.io) to Allowed Email Addresses.Block contractors while allowing the rest of the company
Block contractors while allowing the rest of the company
Add
company.com to Allowed Domains, then add contractors.company.com to Blocked Domains. Full-time staff at @company.com retain access; contractors at the sub-domain are denied.Revoke access for a single user
Revoke access for a single user
Add the user’s full email address to Blocked Email Addresses. The blocklist takes precedence over any allowlist match.
Next steps
Access Management
Learn how WisdomAI roles and permissions work.
Manual User Management
Invite users and assign roles when SSO is not enabled.
Automated Provisioning
Provision users automatically through SSO and SCIM.
Manage Organizations
Create isolated organizations within your WisdomAI tenant.