It's the mobileme service '@me.com'. They come through on my Mail, iPhone and mobileme browser as read, although sometimes the odd one trickles in as unread. It's really weird.
Nope, it comes through as read on all 3, so if I receive an email, my Mail, iPhone and mobileme web don't mark it as unread. They all mark it as read, even though I haven't read it on any of them.
I'm having the opposite thing happen using mobileme and mac mail.
Everytime I delete an email from my mbp or my iPod touch, it shows up on the mbp or iPod touch as unread in the trash folder. Same thing if the email is considered junk -- shows up as unread on either device.
Can't figure out what the heck is wrong.
I'm having the exact thing happen to me. But it comes and goes. Sometimes messages that I received will be marked as read even though I've never viewed them on both the iphone or web. I tried checking apple support but couldn't find anything.