replied on October 16, 2018
I'm getting the same error here. I'm trying to import some network folders containing .msg files and include the email metadata (To, From, Subject) if possible as the data in located on the server and moving it to a workstation only to re-import it is a pain.
I've tried the process on 3 different servers, two give the same 3506 error, the other just gives a message about no email program being installed.
Is it a requirement to have an Outlook client installed? I'm sure I have imported emails using Import Agent before (via a server without a MAPI client installed) and it has correctly mapped the email properties. I've tried installing .msg filters but no joy. The 3506 error appears regardless of whether I even have any mapping defined under Tools > Options > New Documents > Outlook.
Is this just not possible?