


If your user name starts with A - F,
the Email Account field should read mail1.nni.com
If your user name starts with G - M,
the Email Account field should read mail2.nni.com
If your user name starts with N - S,
the Email Account field should read mail3.nni.com
If your user name starts with T - Z,
the Email Account field should read mail4.nni.com