How to check if an email address belongs to gmail?

@elisha_langworth 

One way to check if an email address belongs to Gmail is by looking at the domain name of the email address. Gmail email addresses always end with "@gmail.com".

Another way to check is by sending an email to the address and seeing if it gets delivered successfully. If the email address is not valid or does not exist, the email will bounce back to you as undeliverable.

You can also use online tools or services that validate email addresses to check if an email address belongs to Gmail. These tools can check the domain of the email address and determine if it is associated with Gmail.