This idea has been merged into another idea. To comment or vote on this idea, please visit NTS-I-244 Support for .MSG attachment in Notes Client .
Our company is located in a Microsoft country - and therefore we often receive attached emails from Outlook (.msg files)
So far, they can only be read / converted via 3rd party programs.
It could be nice if it became an option to read them in HCL Notes v12.0.1