This may sound scary and complex but it really isn't. Therefore, you may want to consider switching to an address or at least already register an additional address for your current mailbox (or any other legacy address you may have). However, they are being considered “legacy addresses” and the main focus is on the addresses now.įor instance, when got migrated to its Microsoft 365 Exchange Online hosting platform, accounts that had an address as their primary address in general got migrated earlier than ones that had a legacy address as the primary address. No plans to drop supportĮven though you can no longer register new addresses with those domains, Microsoft currently has no plans to stop supporting them. of the above domains also came with various country specific extensions (like just like offers it today in some countries and regions.Over the years, there indeed have been quite a few rebrands of the original Hotmail service and the service has been offered with various email address like However, now that it has been called for quite some time, should I switch my address to an address or should I be worried that my address eventually will go away? I've been using ever since it was called Hotmail and thus still have my original address.