Need to work in both your Production and Sandbox environments at the same time? Change your email address in one of them. Note that this might break your 2FA.

you can also: 1. open a new incognito window 2. log in and switch to sb 3. open a new non-incognito window 4. log in to prod 5. sha-zam! toggle back and forth note that you have to switch the first window away from your default role before you log in in the second window

SuiteAnswers 45060 you can right click and open in new tab.

With account specific domains I can be logged into multiple account with the same email address. No need to change my email in any account.

2 simultaneous logins has worked ok for ages, it just logs you out when you switch the first time. Don’t understand the need to change emails (I’d have thought that would have licence implications)

Just use two different browsers... I use Chrome for Production and Opera for Sandbox