Upper Case is Ignored in your E-mail Address

You can capitalize your username and it will work the same as lower case. GBushmoreband.net is the same as gbushmoreband.net.  Moremail converts all letters to lower case.

Use this with Periods are Ignored and you can have G.Bushmoreband.net. If you want to scream, you can use all caps and some periods like M.Y...M.A.I.L...B.O.XMOREBAND.NET.  Don't use periods after .

With all of these possible variations, you will still receive your mail as gbushmoreband.net.