Posted on 2007-07-31
Exchange 2k3, sp2 on windows server 2k3 sp2.
We had an attachment corruption problem with exchange that we thought was cleared up after an exchange hotfix, however, we are still having problems. The corruption only happens when sending out of our domain.
Corruptions: Most powerpoints, pdf's (this was fixed with the hotfix), some word, some excel, and now has corrupted a .wma file!
We applied a hotfix that seemed to help, we have changed routing groups, we have installed a new smtp virtual server. We have also changed some settings on the NIC card, but that did not change anything.
Two servers on site, one of them sends corrupted attachments the other does not.
This all started after moving exchange to a new server. Bad installation? We had several other issues that required attention after the move also...
Microsoft has been unable to resolve so far.