How do I use comparison ?

[oneano 8]

I need to verify an email, I need to loop this.

 

1. If the email is not in the inbox I need to check the spam folder.

2. If the email does not exist, I need to wait a short amount of time

3. go back to the inbox

4. end the loop when the email exists.

 

I want to use the loop while to find the email using comparison right? What setting do I put in for comparison?

[Legend 181]

if -> comparison -> email variable = billgates@microsoft.com -> then do this -> else do that