Make signed email viewable instead of showing just smime.p7m
At work I used signed email. Whenever I email something from my work as a signed email, it isn't readable in Yahoo mail via a browser. When I open the message all it ever shows is a single attachment: smime.p7m. But the same email is readable when I view it via my iPhone that connects to my Yahoo email account. So iPhone is able to read the email. Why can't Yahoo via the browser?