You can set a default email address to “catch” mail that goes to different addresses on your domain.
The default email address only applies to Linux web hosting customers, ie those customers that have cPanel access can have default mailing “Catching”
The default email address will “catch” any mail that is sent to an invalid email address for your domain.
To send all default mail to the main mail account, type the username of your cPanel account into the “Forward to email address” field.