Lucky email address calculator
An email address is a name and a number at once, so both halves are read: Chaldean values for the letters, digit sum for the numerals, scored together against your chart.
Why both systems run here
Chaldean numerology handles letters and is the system name practice uses. Lo Shu handles digits and is the system that connects to a BaZi chart. An email address contains both, so both are computed and the totals are added before reduction — which is what a practitioner reading a mixed string would do.
The part that actually matters
An address people can spell after hearing it once beats an address that reduces to 8. Numbers appended to a name are usually a sign the good version was taken, and they age badly — a birth year in an address tells everyone your age forever.