---- dataentry configoptions ----
type             : constant
name             : BLACKLIST_EMAIL_ON_BOUNCE
purpose          : Add an address to the blacklist when it has bounced too many times
allowed          : Any number 
default          : 5
status_s         : 
category         : bounce management
----

The setting [[bounce_unsubscribe_threshold]] will mark a subscriber unconfirmed at a certain threshold. This setting will additionally mark the subscriber blacklisted.