Sign up with a provider : error

I try to sign up with a provider. Impossible. I write my email and I always have this response :
error something happened.

What should I do?

Hey @Marts1

and welcome to the community-forum of Nextcloud.

Regarding your question. It’s not really clear what and where you want us to help you. Pls describe in detail what you want to obtain and how you’d try to do that.

I think Simple sign-up is not optimal. I think better would be a normal list to visit the Nextcloud hoster e.g. and click manually to registration.

What is the hoster you want to use? What country?

There is a list of providers but this list is also incorrect and incomplete. The hoster invest a lot of money but no time to update their entries to promote their services. What a pity.