

If your username starts with A - F,
the Incoming mail server field should read mail1.nni.com
If your username starts with G - M,
your Incoming mail server field should read mail2.nni.com
If your username starts with N - S,
your Incoming mail server field should read mail3.nni.com
If your username starts with T - Z,
your Incoming mail server field should read
mail4.nni.com

