Can I use MFCMapi to tell when a recipient has opened an e-mail?

Aug 14, 2013 at 10:52 PM
Can I use MFCMapi to tell when a recipient has opened an e-mail?

I have it installed and connected to a test mailbox and see all the Properties on a specific message but haven't been able to find a last accessed or last opened....
Coordinator
Aug 15, 2013 at 2:16 PM
Unless the store chooses to track something like this and write/expose it in a property, MFCMAPI wouldn't be able to find this information. I'm not aware of any stores that track this.

Of course, you could use read receipts...
Aug 15, 2013 at 5:03 PM
OK, thanks. So the best thing that I currently have is the LAST MODIFIED date, which isn't changed if the e-mail is simply opened. But, if it is marked as 'UNREAD' after opened, this does update the LAST MODIFIED timestamp. Or if the e-mail is moved to a different folder, this will also modify the LAST MODIFIED timestamp.