I've noticed that OOO autoreplies get put in my junk folder not-infrequently. Why would this ever happen? I would think that junk mail filtering systems would have a rule that mail is never junk if it is from someone who I just sent a message to, and especially if the subject line is similar to that of my recent message.Why does this ever happen? In case it matters, my mail is hosted by gmail, and I access it via Mail on my Mac. I don't know whether gmail or Mac Mail is marking this stuff as spam, but both companies should know better!