| Email Format | Example |
|---|---|
| (Frist) | Bill@Xn-----6kcjmaedwpfworq0ah8u Xn--p1ai |
| (Frist).(Last) | Bill.Blom@Xn-----6kcjmaedwpfworq0ah8u Xn--p1ai |
| (Frist)_(Last) | Bill_Blom@Xn-----6kcjmaedwpfworq0ah8u Xn--p1ai |
| (Frist)-(Last) | Bill-Blom@Xn-----6kcjmaedwpfworq0ah8u Xn--p1ai |