What is an Email Address?
An email address identifies an email box to which messages are delivered.
How To Block An Email Address On Gmail
On your computer, go to Gmail.
Open the message.
In the top right, click More.
Click Block [sender].
An email address identifies an email box to which messages are delivered.
On your computer, go to Gmail.
Open the message.
In the top right, click More.
Click Block [sender].