Hi, I have a problem with fonts in my html-template. I was planning to use @font-face .woff fonts in my template, my now I got comment why I don't use .otf, which would be better supported in Outlooks. Would anyone know which option would be better and why?

I found this article about the subject, but would anyone have more current information about the subject:
http://stylecampaign.com/blog/2015/02/webfont-support-in-email/

Thanks for anyone that could help!