One Link Sign-up Sign-in from Any Email Address

People without Google accounts can now access the One Link Sign-up.

For new installations, the native script authorization will include the "Send mail as you" permission. If this permission is granted, users will see a sign-in page below in the web app where they can enter their email address to receive a password-free access link.

If the host does not authorize the "Send mail as you" permission during web app setup, users will not see the password-free sign-in option.

If the host wants to enable this feature and allow email access, they can follow the steps below to grant the necessary permission:

1. Open the user sheet, go to Extension > Apps Scipt.

2. Go to Deploy > Manage deployments

3. Click the edit icon which will enable the deploy button below:

4. Click the Deploy button.

5. Click the Authorize access button

6. As in previous web app authorization, go through the steps from Choose an account > Advanced > Go to {your sheet name} (unsafe) > Continue > Allow.

7. Click the Done button and close the Apps Script page. People can now enter their email address to receive a password-free access link.