Can one Unity Server connect to two separate mailbox stores on two separate E55 and E2K servers, in an E55 Org and an E2K Org?? (E55 Org in an NT Domain and E2K in a W2K domain)
One Unity server can service mailboxes homed on both E2K and E55 servers - short story we connect to E2K and rely on the ADC for 5.5 to push the info into AD for us - the install guide covers the setup here:
However, for this to work the E55 and E2K servers need to be in the same org - if you are in completely seperate orgs as you describe you'll have to use two seperate Unity servers.
