Michael, I’m testing out archiving my emails in EF, so I exported 13,000 emails from Outlook on my Windows box, using O2M. Got the files over to the Mac, imported into EF, and they are all there. However, on more than half of them, the “TO:” line is completely empty in the list view and in the bottom view.
If I open the email in Mail or in Preview, I can see the TO: line and the email addresses. So this tells me that O2M got all the info from Outlook.