We only have one email server right now. Moving from Lotus to Exch. 5.5 .. We will be hosting email for 4 outside domains in little while when we make the final cutover .. wondering if anyone knows a good white paper (so easy to find:). Or can explain the best way to set them up now so they will be easier to upgrade or will take advantage of Windows/Exchange 2000 in the best way??? Right now they are setup as thier own recipients container on the same server… Better solution???