Exchange 2010 and Missing attachments to some recipients
We have upgraded to this recently, and have noticed that some of our external reciepients are not getting attachments we sent.
Do you know of any possible cause? The issue so far appears limited to AOL and Tiscali accounts - but cannot tell for certain.
Some are seeing a winmail.dat file, others see nothing. Just to confuse the matter further - other recipients are getting the attachments just fine (such as my hotmail and gmail!).
Got me a bit stumped...