Only user can view their own data and one mail address can view all data

[Arjun032]

I have one table with names logs and following column values

Iwould like to display only user can view their own data by comparing with their email
I just tried on this syntax
[Team Member]=Usermail()
TEAM MEMBER initial value set as Usermail()
but this will worked on users data filtering, but one email can view all data for verification so there is any hope in this issue???