How to get back to my Zoom account?

I am using Zoom meeting (server, not client) on 2 computers (home and office). I accidentally uninstalled zoom server on my home computer. I reinstalled Zoom and tried to login.  Zoom sent a verification code to my Gmail account that I used during Zoom install many years ago. I can't get the code because Google deleted that email account during their recent email account clean up. Now I am stuck. But Zoom on my office computer is still working (I think it kept me login). Can I use the office computer to change the email for the verification code so that I can recover Zoom on my home computer?