Some users have reported issues with logging into SOGo even when using the Cloudron email after the update. This is most likely because you are using an older version of SOGo. The old SOGo app was deprecated ~6 months ago as part of the 2.3 release and is not supported. Please move to the new SOGo immediately.
Install the latest version of the SOGo app (from the appstore) in another location/subdomain. You should see your email when logging in with email now.
@CarbonBee Did I understand correctly that the DNS of cloudron A and Cloudron B are different above?
If so, the behavior is expected (not saying it is correct or even good). Currently, there is no easy way to easily 'migrate' domains - it is only easy to migrate a Cloudron from one server to another provided that all the DNS remains the same.
Can you explain your use case a bit more so we can try to come up with a solution together? I guess you are trying to test your backups? How can we make this work when Cloudron has multiple domains? Once you restore to another server, Cloudron will do the DNS setup of apps automatically and it will end up re-configuring the DNS of the apps to point to this new server.
@robw Sorry for the delayed response, we are just coming back from vacation and catching up on support tickets.
If I understand correctly, the Cloudron server has a different outbound IP than the one it detects. We have a custom endpoint (https://api.cloudron.io/api/v1/helper/public_ip) which helps us detect the IP of a server but I guess this detection goes wrong because of your setup.
To fix/workaround this: In the domain setup wizard, you can simply choose "no-op" as the DNS provider. With this provider, all DNS checks are disabled and as long as the domain somehow is able to resolve and reach your cloudron, it should all work. Another thing is that port 80 needs to be reachable as well for Let's Encrypt to work. If this is not possible, you can select 'Self Signed Certs' in the Advanced section of the domain UI.
The solution is to just start over with a fresh Ubuntu install and installing Cloudron. Another important thing to remember is to provide the correct version as part of the installation. It must be ./cloudron-setup --provider generic --version <version>. The version field is in the backup id.