We had configured zimbra server and migrated some users from exchange. Now all mails are coming to zimbra only.
we would like to run zimbra in parallel with exchange for some time and when this testing is completed we will shift completely on zimbra.
for this following activities are completed:
1. we had created a ZCS Setup that is to Run in Parallel with Exchange.
2. Provisioned few users in the Mail setup on ZCS.
3. these users are migrated to ZCS and change the Attribute of those specific users to point to Zimbra, which will direct the mail flow of these users to ZCS now.
now we are willing to do some activity so that the mails for these users coming to zimbra must also be transfered to exchange for failover testing.
we got this information that it can be achieved using zimbraMailTransport Parameter for all the Users to Point to Exchange. This will make sure that all mails of all Users are routed to Exchange also.
i would like to know how and where we can configure this parameter.