I had several errors while launching CLI commands, and it turns all around a server certificate problem, for example :
Same error while entering the zmbackupquery command.
[zimbra@myserver ~]$ zmhsm -u
 ERROR: java.security.cert.CertificateExpiredException: NotAfter: Wed Nov 01 15:44:04 CET 2006
java.security.cert.CertificateException: Untrusted Server Certificate Chain
usage: zmhsm <options>
As I'm not a specialist concerning security certificates, I prefer to ask you before performing any action :
- What does it mean ?
- What can I do ?
I've then noticed the logger service was often down : each time I connect to the ssh console of the RedHat hosting Zimbra (every 2 days approximately), I see the logger down ...
Can it be a part of the problem described upon ?