Shared Email id

  One Can Have Two Email ids

  1. Personal
  2. Shared

Using grant option one can access  shared account   from personal id

How to Do it

  • To grant access to another account,
  • click the Settings link in the top right corner of Gmail.
  • On the "Accounts" tab, you'll see a new section where you can "Grant access to your account."
  • The account you add will get a verification email with links to accept or deny access.
  • Once the account accepts and you've refreshed your browser or logged in and out again,
  • you'll see a small down arrow beside the email address at the top right corner of Gmail which can be used to toggle between accounts
  • Each account will open in a different browser tab or window so you can view both accounts simultaneously, all while signed into your primary account.
  • Signing out of any one of the accounts will sign you out of all the accounts you're currently viewing, and, of course, you can revoke access at any time.

Email delegation: Granting access to your Gmail account - Official Gmail Blog