I followed the Tutorial UNIX and Windows Accounts in Zimbra LDAP and Zimbra Admin UI 6.0 - Zimbra :: Wiki
and it says
As I did this, I now dont have an Email-Alias for "email@example.com" anymore. And I cant add the alias to another Email-Account, which is actually bad, b/c I have a SSL Certificate that includes this Email-Address.Next, log in to Zimbra Admin UI, click on Aliases and remove root@.gregzimbra1.zimbra.com alias. Then run
smbpasswd -a root
Is there any way to solve this? Like an alias-file from postfix that I can tell to forward all root mail to another account?