postfix 3.x transport maps

[Banyasz Botond]

Hello,

Recently i upgraded to postfix 3.1 and i have an issue with the 
transport maps.

i have a tcp loockup table in the transport maps and in some condition  
i make a retry destination.

in postfix 2.11 if the loockup table gives retry then the message is 
accepted from the client and deferred.

In postfix 3.0 and 3.1 if the loockup table gives retry, then postfix 
server side  gives a NOQUEUE and the message is not accepted from the 
client(deferred to the client).

Is there a new contifuration option in postfix wich reverts to the old 
behavior. Is this new behavior documented somewhere because i couldn`t 
find it.

Thank You.