Add Reset Password Email Task (#5029)

* Initial commit

* Fix difference between root and base url

* Add batch_size

* Improve logs

* Add exit if env is not set up

* Rubo

* Fix smtp configs

* Fix logic error - set smtp_ssl_verify default to true

* Add smtp configs to production.rb

* Move error catcher inside of find_each and add a smtp connection checker

* Remove SMTP check