By leveraging encryption and info privateness options, it is possible to sustain the privateness and protection of your emails and attachments. Duplicate the file /choose/zimbra/tmp/modules/hsm/hsm-data.tgz from the resource server to your desired destination server less than /opt/zimbra/tmp/modules/hsm/. So if you want to retain both mail servers and wish them in https://johnnyboyjg.activoblog.com/28098014/the-best-side-of-zimbra-migration