Hello,

So far I have not found the answer to this here on the forum. So I hope that I am not causing duplication. Recently, email that I send to any of my hotmail contacts is returned to me, like they think it is spam. Of course when I wrote to hotmail postmaster, it too was returned. I also put in a question to my ISP. Haven't heard back.

I have pop 3 account (cox). I use thunderbird.

Anyone else have this happen, and any advice? Thank you so much.

Did you ever solve it? I'm having the same problem and it's driving me nuts. Alot of my emails to family and friends are to hotmail accounts and I haven't changed anything recently. I still use Incredimail, have the same ISP. I am desperate for an answer. None of my email are spam, they are legitimate emails but all hotmail ones come back.