meeting webhook

i have 2 zoom org and in one of them i create app (in beta test)

i have program that when join webhook recive it get the email of the user and check if the domain is save in db if yes then this user i my client and i triger setup to coonect zoom bot to his meeting

but when i create meeting from first org and user from the second org , the join trigger i receive is without email i test switch who is the joiner and who create the meeting and i get same result the join trigger is with empty email .

i need same way to identify if the user that i get the join trigger is my client and his email or same identifier(for his org) .

Hi @porat
Thanks for reaching out to us and welcome to the Zoom Developer forum.
Make sure that the users are logged in their zoom account .
Please take a look at this article

i try to use the google calendar to invite and i get the email but
i need the info of from what org the meeting.join trigger came from
even if the login to meeting was using url and without calendar invation
is there a way without using email maybe?