According to the submission guideline,
However, I've seen comments going in the other direction and my attempts at google-fu have unfortunately have not given me a solid answer either way.
If your story uses bolds ot [sic] italics, you will need to submit it as a .doc or .rtf.
However, I've seen comments going in the other direction and my attempts at google-fu have unfortunately have not given me a solid answer either way.