I'm seriously considering switching my mailman lists to personalized delivery for more accurate bounce detection, but I can't find out if Exim is by default configured to support it. IE: mailman requires the server be able to support something in the form of [email protected] in order to properly do what I'm looking to do. Does Exim support this? Does CPanel enable this support by default? Can this support be enabled if it's not on by default? Inquiring minds wouldn't mind knowing.