Authentication with OAuth when sending emails from Google Workspace

[andrea-ixpantia]

We are using the creds_envvar function to authenticate with a google workspace email using a SMTP server but recently we got the following alarm from Google, where it states that this auth method will no longer be supported.

Are you planning to add a function to be able to use OAuth as the authentication method within the smtp_send workflow or a new function that uses this method?