I fixed this problem (getting the "system failure exception during auth Remote Manager" etc error) by installing and configuring OpenSSH. I would always get the error when trying to view the Server Settings and Mail Queues areas of the Zimbra Administration controls.
You might think that the Zimbra folks could mention that the sshd daemon is required for the Admin console to work right, since it's not installed by default in Ubuntu, and they recommend certain distros of Ubuntu that don't come with sshd running.
But thanks to these forums, I got it resolved. |