You have a much better chance of getting a solid answer in a Yahoo forum, it probably won't be the answer you would like. If you are reading your Yahoo mail elsewhere (POP forwarding) and delete it, it would probably get deleted from Yahoo as well. Here are the best two out of first few from a Google search -- '''yahoo lost my inbox''' *''' I lost my all inbox mail in my yahoo account. '''How can i get back ...? - Yahoo! Answers India<br>http://in.answers.yahoo.com/question/index?qid=20100329033736AAYjfJz * OS 10.4 - Lost yahoo inbox from POP forwarding to mail - Mac-Forums.com<br>http://www.mac-forums.com/forums/os-x-operating-system/119355-lost-yahoo-inbox-pop-forwarding-mail.html