Hosted Exchange

I'd like to know if it is possible to something and if so where and how.

I'm running Exchange on an in-house Exchange Server, and every now and then, a couple of time a year at best, I have a hardware failure that I have to cope with.

What I'd like, if the price is right, is to have Exchange running in the cloud somewhere.  So, first, is that even available, and second, will I be able to do everything I now do on my in-house hardware, such as create and manage mailboxes, create and manage contacts, and groups, and mailflow settings, etc.  That is, to interact with Exchange as an Administrator just as I do now.

I'm plagued with tons of spam too, and I'm thinking that if the above is possible/available, then the Exchange operation in the cloud might be running more effective ways of dealing with spam than I've been able to come up with.

Ron Hicks