Did you try this with Thunderbird?
Ever since I got windows 10 i have problems. Now, when I download an attachment from yahoo mail, it appears to save in my pictures on my pc, but when i go to open that "pic" the computer goes back to yahoo mail, makes me log back in to yahoo mail to access that pic. UGH... it should just open. why is this happening ? I hate e... is there a solution ? Thank you..

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