Help!

[ugao0513]

I am using zcs 5.0.16 .And I want to upgrade it to 6.0.6.
But I don't know how to backup the users' accout and mails..
I am new for zimbra.
Please hlep me.

[raj]

many ways..

Open Source Edition Backup Procedure - Zimbra :: Wiki


Raj

[ugao0513]

If I do not backup and install 6.0.6 directly,all the mails and accouts are gonna missing,Right?

[raj]

NO..during UPGRADES..no data, accounts or settings go missing or deleted.

you always do backup before upgrades so in case of any ERROR you can rollback to old version till you fix or figure out why upgrade failed

Raj