Errore dominio zimbra

[Anamur]

Hello everyone,

I had to reinstall Zimbra on my server

I get an error when I press on behalf of my domain htts: / / miodominio.local: 7071

Server error encountered Message: system failure: exception during auth (RemoteManager: mail.ecomail.local-> zimbra@mail.ecomail.local: 22) Error code: service.FAILURE Method: GetServerNIfsRequest Details: soap: Receiver

Why?

How to solve this problem?

Thanks

P.S.: not familiar with Ubuntu and Zimbra