how to Migrate 6.0.5_GA_2213.RHEL5_20100202220948 CentOS5 FOSS to Zimbra 8 OS
Still we are using zimbr 6 with domain mail.mydomain.com , Now we are moving over VPS and i have configured Centos machine under ESXi 5 .Now i will simply install zimbra 8 on ESxi with mail2.mydomain.com . after shifting emails i will change hostname of mail2 -> mail and also Mx records.
i have two queries
1)Please suggest me how i can transfer emails from mail.mydomain(zimbra 6) to mail2.mydomain.com(zimbra 8) and want to keep both servers !!:(
2)i want to run both servers "mail2.mydomain.com on my own office and mail1 on vps and want to sync both so if i lost connectivity of then i can be routed to local server.
Main purpose of syncing is having backup of our server runing on VPS.
Thanks in advance.