Account setup for Sandbox for developers

Trish Dillon
Trish Dillon ✭✭✭✭✭✭
edited 11/01/23 in API & Developers

in order to create an account, does the email address need to be within your domain for it to work?

I'm trying to understand what type of email account we will need to create and if its worth the MS license to create an email account or if we can use gmail for sandbox?