YesNDR will work only on Exchange 2007 with the Hub Transport role
enabled on it. If this is your main server receiving mail and all
processing is done on this server then all NDRs are altered correctly
and can be routed/forwarded to an Exchange 2003 mail enabled Public
Folder. You may download the free trial which will perform 100% as the
licensed version for 500 NDRs (please check the documentation) so that
you can check your specific configuration and topology.
Thank you for your interest in YesNDR.
iqGlobe – YesNDR support.