By mistake, I gave a wrong email address to my employer, who is very strict about any changes. My email address was prescottjkn91s23@gmail.com. Instead I wrote prescottjkn91@gmail.com.
I will be receiving multiple work related emails from my employer and my job involves a lot of travelling with the consequence that I won't meet my employer for another six weeks.
Is there any way to edit the username or at least a way by which I can send / receive emails only for my employer?