It's very simple!
The webmail is here: https://webmail.hosting4agency.com/ (useful for changing your password and configuring your public name the first time you log in)
Here is the constantly updated Client configuration guide: https://drive.google.com/file/d/1qY6hTV_oFy2johQjX927K-KnVbWhx2rp/view?usp=drive_link
Here you can find a page with printable parameters: https://drive.google.com/file/d/1m-K-3mLroDRyKwEqPapBAQLeTkgQ0uIp/view?usp=drive_link
We have also created Video Tutorials for each device: https://vimeo.com/showcase/webmail-h4a
