Log in as admin Navigate to Language / Language packs in site administration Install German / Deutsch (de) language pack. Navigate to Plugins > Filters > Manage filters in site administration Set Multi-Language content to On & Apply to: Content and headings Navigate to Site administration > Site home > Site home settings in site administration Set Full site name to the following: <span class="multilang" lang="en">Moodle (EN)</span><span class="multilang" lang="de">Moodle (DE)</span> Navigate to Server > Support contact in site administration Ensure the Support email field is filled in Navigate to Plugins > Admin tools > Multi-factor authentication > Manage Multi-factor authentication in site administration MFA plugin enabled: Yes (Checked) Lockout threshold: 2 Save changes Enable the Email factor Create a new user Log out Log in as new user In 2-step verification form enter code: 111111 You'll see the message Wrong code... In 2-step verification form enter code: 222222 Confirm under the Unable to authenticate error, clicking the please email link contains the following subject: Unable to log in to Moodle (EN)