I came across something similar recently and wanted to add some info. winmail.dat just looks like a simple container format and is expected to not be seen by the user. Using tnef as mentioned works similarly to extracting a file from an archive into the current directory. Mail could theoretically depend on tnef and use it under the hood.
I came across something similar recently and wanted to add some info. winmail.dat just looks like a simple container format and is expected to not be seen by the user. Using tnef as mentioned works similarly to extracting a file from an archive into the current directory. Mail could theoretically depend on tnef and use it under the hood.