To sign back into iCloud: Open the Settings app, click the interface element at the top where your name was before you signed ...

Apple offers the possibility to associate a new iCloud-based @me.com email address to an Apple ID. So, for example, say you have an Apple ID with your Gmail account, you can create a new iCloud ...

I would advise against switching your primary custom email address to iCloud at the moment – especially if your custom domain is used as the primary login for your Apple ID. But because I did it…for ...