When a customer sets their catch-all ('Default Address') to a non-existant local email address eg. [email protected] and all mail that is sent to non existant mailboxes on this domain gets re-routed to 'postmaster' because Exim isn't able to find the catch-all..
Is there any way to change this behaviour so that even if the catch-all doesn't exist, the mail is discarded and not rerouted to postmaster/root ?
Is there any way to change this behaviour so that even if the catch-all doesn't exist, the mail is discarded and not rerouted to postmaster/root ?