Yahoo Mail offers standard POP3 access for receiving emails incoming through your Yahoo mailbox, by using your favorite email client software. To setup your email client for working with your Yahoo account, you need to select the POP3 protocol and use the following mail server settings, such as Yahoo Incoming Mail Server (POP3), Yahoo Outgoing Mail Server (SMTP), preventing abuse of accounts, resolving issues with spam filtering, troubleshooting network problems. After that you still don’t have work the Yahoo's incoming mail server then you can also contact us Yahoo support to get a reliable solution.