Integration of Exim4u web interface by default

Hello friends!

Is there any chance to integrate the much wanted - by default - EXIM4U WEB INTERFACE? The details are here:

Exim4U is a web based user interface and integrated software configuration for the Exim

Exim4U documentation

How to install EXIM4U WEB INTERFACE

No it will mostlikly not work with Hestia. If you want to use create a new server and use it as a mail server.