The Yahoo mail service is known for having quick delivery. However, from time to time, due to server problems, Yahoo mail fails to deliver emails on time. If Yahoo mail not receiving into Yahoo's inbox, it is a good idea to check the folders such as junk and trash to see if there are any new messages. If you find that the new messages are coming to Yahoo's inbox, terminate all filters in the Yahoo settings. If the mail filters aren't active, you still aren't receiving emails on your Yahoo account. Check the forwarding settings, and if they're active, turn them off. Further, you may have flagged a sender as a spammer. So, you need to unblock them to receive the new emails.
See also – create Yahoo account with using Gmail , fix Yahoo Mail Problems
