We are having zimbra mail server zcs-Network edition version 8. whenever we take snapshot from vmware and move to that snapshot version or revert back to the orginal version immediatley messages floods to he black berry device, for example we move to snapshot of one week back then all the messages of last week which is in server of individual accounts starts getting downloaded once again.
Is it possible to avoid second time download of the same messges to the blackberry device in case of going forward or reveritng to the snapshots and also now that we would like to move to new hardware i,e as it is better hardware and would like to change the OS hence taken zcs backp using zmbackup which is zimbra backup commands but iam afraid after restore in the new server what if once again messages getting downloaded to blackberry devices.
can anybody please tell me is there a way which can help me to fix this. I assume if we deploy back berry server in our network this might address this but we cannot afford for this at this point int ime.
please help with the best practice. Thanks in advance.