I recommend that any user of hosted mail registers their own domain. 1) No negativity towards your provider reflects on you 2) If your mail provider locks you

I recommend that any user of hosted mail registers their own domain. 1) No negativity towards your provider reflects on you 2) If your mail provider locks you out you can move to another Just do a little mental simulation right now of what would happen if gmail or ms/hotmail/etc. locked your account.