I am migrating from an open source email platform (Axigen) to Outlook/Exchange 2013. The Axigen system uses a connector for Outlook allowing users to use Outlook as a client.
To move from Outlook 2010 with the Axigen server to Outlook 2013 with Exchange I have exported the entire mailbox from Outlook 2010 to a .pst file which I am then trying to import into Outlook 2013.
The import process appears to complete successfully and the imported items show up in Outlook 2013 - but only for a second or two. Then they disappear completely, nowhere to be found. This happens with ontacts, emails and calendar items and the result is the same whether I import the entire mailbox or just a folder at a time.
If I OPEN the .pst file into Outlook 2013 everything in it looks perfectly OK, I can view items with no problems, all folders are there with their correct content. Now if I try to move or copy items from the opened .pst file into the Outlook 2013 mailbox, I get the exact same symptoms as when importing. Items show for a couple of seconds and then disappear. If I copy or move a folder, the folder remains in the Outlook 2013 folder tree but the items in it disappear.
Why would items be perfectly visible and readable from an opened .pst file but disappear when they are copied into the new 2013 mailbox?
They are not visible in OWA either, btw, so this is not just Outlook not displaying them, they are really gone. Checking the folder size in Outlook shows an empty folder (size 0, 0 messages). I have tried the /cleanviews switch when starting Outlook.
This has me completely stumped. Any ideas?
Thanks in advance!