help with double bouces

Hello I am getting a whole bunch of double bounce email on my
defferred queu. Email seems to flowing correctly but the double bouces
keep increasing in number. How can i get rid of them or store them in
some mail account?. May be I need to add <> in one of my postfix
configuration files. This is how they look

956 Thu Jul 12 09:58:28 double-bounce@myhost.com
(delivery temporarily suspended: transport is
unavailable)
postmaster@myhost.com

Just replaced my tags with this ones seem to be ok now.
myorigin = mydomain.org
mydestination =
local_recipient_maps =
local_transport = error:local mail delivery is disabled