postfix9.2 patch for changing the dot response

[Ram]

Hi

I had been using a patch into postfix to change the postfix response to 
the smtp client after end of data
http://archives.neohapsis.com/archives/postfix/2008-04/1032.html
This patch had been working until postfix 2.8.x ...unfortunately now it 
does not seem to work
It would be very helpful if someone  got it working on postfix 2.9


Thanks
Ram