What if others are trying to send emails to non-existent mailboxes and you don't want to miss an important notification?
In this case, the "Catch-All email" function will help: it allows such letters to be redirected to one e-mail address.
To do this, in the DirectAdmin hosting panel, open the "Advanced Features" section and select "Catch-All email".
Then check the box next to the "Address" item and specify the Email to which such letters should be forwarded. Then click the "Save" button.
It should be noted that it is not recommended to enable this function with other parameters.