Why Is My Yahoo Mail Not Sending Emails?

Yahoo mail generally works fine and doesn’t encounter any errors on it. But sometimes it stops sending emails without any prior notice. So, if you’ve encountered this error, here is what you need to do to resolve it immediately.

Solve Yahoo Mail not Sending Emails

  • First, you have to check that there is no problem at Yahoo’s end. Go, ahead and search down detection websites and make sure Yahoo servers are working fine.

  • And, then you have to make sure that your computer has proper access to the internet. Sometimes slow internet connection can cause a few errors that might result in this kind of issue.

  • Make sure that the attachment you are sending is not more than 25MB because yahoo mail does not allow attachment of more than 25MB.

  • If Yahoo SMTP server not working on the Outlook, then you may need to check the settings and make sure it is appropriately configured.

  • If you can see the email in your sent folder, then you should ask the receiver to check the mail on their spam folder. The email may be in the spam folder, and that is why they do not see it.

  • People using the Yahoo mail app must update or reinstall it because of the issues on the mail app. Your email app may be outdated, and that is why you are not able to send any emails.

Since the closure of Yahoo chat rooms, they have focused more on mail and improved the working quite a bit.


Fix if yahoo mail not working on computer.