add zimbra mail server to exchange 2010 infrastructure
need some help & guidelines my current setup:
exchange 2010 mail server
60 accounts that are allowed only to send and receive internal MSG .
my needs are moving the 60 mailbox from the exchange to zimbra mail server and be able to send and receive email from exchange mailbox to zimbra mailbox ,
and allow to zimbra mailbox only internal send&receive
now i can sent mail from zimbra user to exchange user but i cannot send from exchange to zimbra.
i follow this :
and what i cannot understand is :
i have to create user in AD for each user i create in zimbra ?
AD user = $$
thanks 4 the helpers :)