If a .msg preview handler is installed on your system, Opus will use it.
One comes with Outlook, but if you don't have that, another alternative is Quick View Plus. There may be others out there, but I don't know.
If a .msg preview handler is installed on your system, Opus will use it.
One comes with Outlook, but if you don't have that, another alternative is Quick View Plus. There may be others out there, but I don't know.