Intra365

Intra365 – Access you Intranet from everywhere
Intra365 – Access you Intranet from everywhere by getting your intranet into the new tab experience.

This is have it works:

The first time you open the extension You will be asked for your email address. If the domain of that is known to intra365, you will get redirected to the home page of your intranet. If it is not known, you can claim ownership and add the URL of your company intranet.

Afterwards you will not be asked, intra365 will just bring in your intranet into the new tab experience.