A catch-all feature that is enabled for a particular email mailbox will allow you to receive email messages that are sent to addresses that do not actually exist. To state it differently, if you deactivate an email address and someone still sends an email message to it, or to any misspelled email address under the very same domain name, you’ll get the email in the catch-all mailbox. Using this feature means that you won’t miss an email for any reason whatsoever, which could be crucial in case you run a company, for instance. Since you may begin receiving unsolicited bulk emails, you can combine the catch-all feature with anti-spam filters in order to receive only authentic messages in your inbox. Just one mailbox per domain name can be a catch-all one and email forwarding cannot be activated for a catch-all mailbox.