Hotmail refuses to allow me to whitelist reply emails from Instructables Answered
I got a message to my powered USB hub Instructable, but Hotmail makes me "show content" each time I open the email claiming that the sender failed some kind of authentication test. I have never seen that message before from a sender I subscribe to. Maybe the web host here could contact Livemail.com and ask them what the issue is.
I can still follow the links in the email to reply, but Hotmail doesn't seem to like something about the way you send email.