Bird now lets Verify send one-time passcodes in an email template you design. Build the email in Email Templates, publish it, and select it as the body of a custom email sender under Verify > Configure > Channels, or for a single country in Destinations. Templates only send from an address on your own verified domain. Bird Verify and Authifly senders keep Bird's built-in email.
The template must show the passcode with {{ code }} and the validity period with {{ expires_in_minutes }}. Add up to 25 languages; the default language is the fallback. Every published language must show the code in the body, outside the subject and any link. Bird checks this on save and on send. A template that breaks the rules after a republish fails the email instead of sending a code-less message, and a pinned template cannot be deleted. The Verify log keeps the code masked.