Error while to send reset password via. email GL v3

[sznees]

Hello there,
I want to send an email after the migration of users, roles and rooms to the users, so they need to change their password.
I have seen in the Issue 5126 which comand I should use, but it only throws me this error:

root@bbb:~# docker exec -it greenlight-v3 bundle exec rake migration:reset_password_email\[https://bbb.xxxxx-xxxxx.de]
rake aborted!
Don't know how to build task 'migration:reset_password_email' (See the list of available tasks with `rake --tasks`)
Did you mean?  migrations:settings
/usr/src/app/vendor/bundle/ruby/3.2.0/gems/rake-13.2.1/exe/rake:27:in `<top (required)>'
/usr/local/bin/bundle:25:in `load'
/usr/local/bin/bundle:25:in `<main>'
(See full trace by running task with --trace)

The comand is also not listed with docker exec -it greenlight-v3 bundle exec rake --tasks.
Has there been a fix or something?

Edit: Additionally, where can I get the logs from the SMTP Server, so I can exactly know what SMTP Syntax Error is going on?