Yahoo mail not sending Emails: Best Solutions to Fix it

Yahoo mail not sending Emails: Best Solutions to Fix it

Yahoo mail not sending emails?  If you’re receiving this error message when trying to send email to a Yahoo email account: “This server does not require authentication”, you will need to change the way you set up your browser. If your browser has a security issue and it is set to require authentication, you will need to change it. If there is no security issue, you will need to make sure that the Yahoo server is not blocked by your Internet service provider. If still the problem is not resolved then read this article till the end.

Some Yahoo users have been experiencing problems with their email service lately. Several Yahoo Mail users have complained on social media that emails aren’t being sent when they’re supposed to, with some users reporting that emails are taking hours or sometimes even days to send instead of a usual couple of seconds.

How to fix Yahoo mail not sending emails

A bunch of questions has been received related to similar issues like-

“I have been using yahoo mail for a long time and suddenly it stopped sending emails to my contacts. When I checked in the settings, it said that the server was not available. I tried restarting the computer but to no avail. I also tried checking different browsers but the result was the same.”


“I am getting errors in my yahoo mail account. I’m having trouble sending emails. I am able to receive email but when I try to send mail, it shows some errors. I have checked the spam folder but all mails are there.”


“I’m having trouble sending emails from Yahoo. I am receiving the error: “This server does not require authentication” when trying to send an email. I have changed my password and changed my settings and still not working. I need help!”


If you have the same problem then this blog post can be your one-stop destination so read it till the end.


Steps to Fix Sending Emails Issue from Yahoo Mail Account

  • First, make sure the problem isn’t due to Yahoo Mail.
  • Next, make sure that Yahoo Mail is connected to the Internet. Sending an email can be problematic even if you do not have a sufficient internet connection or are offline.
  • If you still experience the same issue, the file may be corrupted and you may experience such an issue. In such cases, we recommend that you uninstall and reinstall the Yahoo Mail application to resolve the issue.
  • If you send the attachment by email, make sure the attachment size does not exceed 25MB. For security reasons, Yahoo Mail prevents users from sending attachments larger than 25MB. If this is not a problem, proceed to the next step.

If the above steps do not solve the problem, verify the following points:

  • Just check the sent folder. If you receive an email there, it has been sent successfully. In addition, check-in set
  • Ask the person (to whom you are sending the email) to check your spam folder. Also, ask to see if you accidentally added your email address to the list of blocked addresses, or if your email was filtered and left in a different folder than your inbox.
  • Make sure the email address you enter in the To field is correct.

Make sure you have configured the correct POP/IMAP settings for Yahoo Mail if you are using Yahoo Mail with an email client such as Outlook, Apple Mail, or Thunderbird. Verify your account settings by matching the following settings.




How to Fix Yahoo Mail Not Sending Emails Problems?


  • If you are unable to send mail and having an issue with it then check your sent folder, if you get your email there, it has been sent successfully. Also, check-in case.
  • Ask the person (to whom you send the email) to check their spam folder.
  • Make sure the email address you are entering in the to the field is correct.


Why my yahoo emails are not sending?

Sometimes the file can get corrupted and cause problems in sending emails. In such case, try uninstalling and reinstalling Yahoo Mail app to fix the problem. Also it could be a network issue so it is suggested to check your internet connection or try this and then try sending your email.

Why is Yahoo blocking my outgoing emails?

If you send a lot of emails in a short amount of time, your Yahoo account could possibly be blocked for suspicious sending habits. If duplicate information is sent repeatedly to your email, then your account gets blocked.

How do I fix email not sending?

Cannot send emails: How to fix email sending issues

  • check your Internet connection
  • Check Your SMTP Server Details
  • Verify all usernames and passwords
  • Check Your SMTP Server Connection
  • change your smtp port
  • Control Your Antivirus or Firewall Settings


How do I fix Yahoo Mail Problems?


In order to fix yahoo mail issues, one needs to follow provided steps below so that

  • Clear your browser’s cache
  • Update your browser
  • Restart your computer
  • Make sure that JavaScript is enabled
  • Disable browser enhancements
  • Temporarily disable antivirus, antispyware, and firewall products



Final words!

When you send an email with Yahoo Mail, you should receive an instant confirmation that it has been sent. Unfortunately, this isn’t always the case. Sometimes, emails sent with Yahoo Mail don’t send, or they take a long time to get to their destination.

Yahoo Mail not sending emails is causing a lot of problems for users. When you send an email, it doesn’t reach the intended recipient. The message gets stuck in “sent” status or gets bounced back.

If you experience similar issues and want to solve them then the above steps will be really helpful for you where you can know everything clearly. Stay tuned to this blog [] to get more such solutions.

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