I'm using the fabulous outlook domains function for a while now and I'm quite satisfied! It is easy, safe, and much more, but the most important it's free and quite spacious (please, never change the free part!)! I was wondering though, how much space does each individual account have, under a domain who's been tranferred to outlook.com. I mean I know that each outlook mail account has a 5GB storage, which may be slowly grown if the user seems to use and need it, but does this apply to each mail account under a domain, or does the whole domain have 5GBs, which are shared by all the mail accounts it includes? 

Moreover, not so important but I gotta ask, if there's a way to avoid those blockings that some times occur in my accounts, I suppose because I have many POP3 clients requesting the mail (in desktop pc, android phones etc) but I've made the phone verification several times and still it doesn't seem to certify them as trusted... Can I do something about that?

Thank you very much!

George B.