Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
If you cannot/do not wish to continue paying for your existing mail hosting service, then there are 365 suppliers with whom you can transfer your hosting service to, and the domain registration, and in the purchase of 365 from them you are then able to use your domain address (I'm unsure as to whether this option is available for Home version, it certainly is for 365 business)
I have read through this entire thread before posting. I think you may be missing what this thread is about.
A large number of people have their own domains for private use. These are private domains, either acquired specifically for private family use or, as in my case, a domain (more specifically mine and my partners email address) I wish to keep from a now defunct company which I am paying for from my wages.
Being for personal use, many can not afford/ do not wish to pay for business packages that are not only more expensive but do not allow the whole family access. In my case I only wish access for two people but would like access from my tablet, PC, my partner's computer and to be able to log in at work so no private emails need to be sent to my work email address and I can keep personal stuff like study separate from work.
There does seem to be a number of people on this thread who wouldn't begrudge paying a couple of extra dollars per month to have this option. I know I wouldn't mind paying a couple of extra dollars if it allowed better spam control than my current domain host and was fully integrated in the setup.
I have been putting off changing my plan with my domain host as I was intending just closing my account but, as ms does not appear to wish to respond to this thread (or at least officially - with confirmed facts) I will just ask my domain host to remove my now defunct website and just charge me for hosting my email which is just a couple of dollars a month. I already have the complete Office 2013 package, the only real reason I was motivated to go to Office 365 was the full integration and option to connect away from my desktop - without the email integration (hopefully with improved spam control), the drive to do anything is gone.