set delivery notification to 2 hrs

hi all,

I need to set the delivery notification for failed messages for 2 hours rather than making it in days.

in the option.dat i added:

RETURN_UNITS=1

in the tcp_local channel:

backoff "pt30m" notices 2

and set the following in the configutil:

./configutil -o local.schedule.return_job -v "0 * * ** /export/home/opt/SUNWmsgsr/lib/return_job"

after that i performed the ./imsimta cnbuild and restart.

The result seems to show that the retries are after 30 min and thats what i want to achive backoff "pt30m"

But i am not getting a failure delivery notification after 2 hrs.

Any suggestions?

Regards,

Scotty

[693 byte] By [s@mira123a] at [2007-11-27 4:54:03]