We are in the process of migrating our network from Windows 2003 and Exchange 2003 to Windows 2008 and Exchange 2010. Main DC and the Exchange servers sit at our Head Office with an additional DC at each of our branches.
Each branch has its on network all linked to the head office via a hardware VPN. We have 4 offices in total with following subnets:
We have 3 scan to email machines at each of the offices. I have created a custom recieve connector in Exchange to relay the scan to email but this only seems to be working for the scanners in our headoffice. I have done exactly as I did in Exchange 2003 where I added the IP addresses for the scanners at each site to exchange relay but for some reason it is not working with Exchange 2010.
I have followed the following to create a custom recieve connector but like I said it only works with the copiers on the same subnet as the exchange: http://www.benbarr.com/consulting/blog/?p=86
What am I doing wrong?