So I went to create a free email address, and I got a big blocker saying:

> It’s only possible to create a free email address from Switzerland, France, Belgium, Luxembourg, Germany, Italy, Austria, Spain, and Monaco.

So it seems it’s regionally locked and not an international service, regardless of the client in here.

Additionally, you have to transfer your domain to use the services?!

The free offer is available in the following countries: Switzerland, France, Belgium, Luxembourg, Germany, Italy, Austria, Spain, Portugal and Monaco. A telephone number corresponding to the country is required. The free offer does not require a domain name. You can create an @etik.com, ik.me or ikmail.com e-mail address.

Infomaniak's Mail app is open source. Developers around the world can read its code, see the access permissions that are requested by the app and check how they are used to access user data.

https://github.com/Infomaniak