Today I updated my POP3 client library to fully support the new .NET Core 1.0! (and of course continue to work with Windows Runtime, and .NET 2 to .NET 4.6)
You can download the library from NuGet, or if you want to browse the code go to GitHub repository.
Enjoy it! 
Nice…..have been looking for a pop3 net core class š
But I’m not been able to get attachments. Does it work in the netstandard1.6\Pop3.dll?
Hi Brian!
Sorry, currently the attachments parsing is not implemented.
The workaround is get the Raw Body and parse the MINE types by hand.
OK, and thanks for quick reply.
Is the source-code available?
https://github.com/rfinochi/pop3dotnet/tree/master