Hi,
I have recently changed the main accepted domain to another and this is when the issues started.
On the iPhone I can setup the account fine with no problems. I can see the mail and it even shows a preview of the message but when I go into the message I receive the "This message has not been downloaded from the server" error message.
It's been driving me up the wall for the last few days.
I have removed and re-created all the virtual directories, installed a new wildcard ssl certificate to match the new domain, updated to the latest CU10. I have configured the external directories to point to correct place.
Any ideas would be great.
Thanks in advance