Problem with eml reader

[darakeon]

Some characters, at plain text and html formats, shows like "=E2=80=99" when should be "’".

• Find by regex pattern ((?:=[0-9A-Z]{2}){3})
• Replace with this code:

    var fromText = "=E2=80=99";
    var bytes = fromText.Substring(1)
      .Split("=")
      .Select(c => Convert.ToByte(c, 16))
      .ToArray();

    var sign = Encoding.UTF8.GetString(bytes);