I singed up for an account, everything was working well, got 2FA setup, etc, waiting for verification email, kept waiting. Greeted with an email from my host us.hostiso.cloud
Your hostiso.cloud account warren.mode@protonmail.com has been disabled because it was not verified in time.
Please contact your provider for further assistance.
No idea what to do, where do I go from here? My email host is Protonmail.
Sometimes, this can happen. These verification mails sometimes get lost or don’t get sent. In that case, one just has to retry. If that doesn’t work, look in your spam folder or check any filtering rules you may have.
I would contact your hosting provider directly and ask him for help. This forum usually exists to discuss Nextcloud software issues and not to provide support for 3rd-party companies hosting the software.