We have a client that had Gmail and we moved them to office365, everyone runs macs running outlook 2011.
They have a public folders and when trying to drag emails that came across before they were setup on office 365 they receive the following message:
This message is in MIME format. Since your mail reader does not understand
this format, some or all of this message may not be legible.
This message is followed by a plain text email signature.
Does anyone know how to get round this?