Preserving HTML code in Word doc


I have a big stylized text with HTML code and after the text is sent via Email I want to save it into a Word document but of course with its styling.
Word has a function for that: Insert->Object->Text from a file… (you pick the file and whole styling is preserved).

Do you know a method to do that using activities?
Thanks in advance,

How to Save Web Page to Word Document Fast and Easy.