I am having an issue saving the body of a Chinese email. The text displays as corrupted junk characters (e.g., ÊN)Y b...) instead of the original Chinese text (今天我會寄...). How can I save it in Unicode while preserving th…...NET Core / .NET 6/8 → it is always UTF-8...both .NET Framework and .NET Core/8. (If any of your source files...