How do I change my domain username on my email?

[AC Question]

how do i change my domain username on my email

my email quit working and im looking through my settings and my domain is different and it wont let me switch it

 

[B. Diddy]

Re: how do i change my domain username on my email

Welcome to Android Central! We'll need more details than that. Device? Email app? Email provider? Which settings?