Many users connect their Yahoo account to Mac mail for their feasibility and convenience so that they can manage multiple email accounts in one application. But sometimes due to small negligence, Yahoo mail doesn’t work with Mac Mail. So, if you are also facing the same issue then you might be entering some wrong credentials or your mail setting is not up to the mark.

Mail app running slow on a Mac machine is both unexpected and unwanted. After all, you want to be able to use Apple’s flagship laptops with their custom-built applications rather than trying to work with a secondhand program that doesn’t have the features you’re used to. Mac users depend on Apple Mail for day-to-day email use, but as those messages come in and go out your Mailboxes will become bloated. Quit Mail if it’s open. Launch Mail and the app will. Make sure your mail app isn't set to check for new email too often. If your mail app checks for new messages more than once every 10 minutes, the app’s access to your account could be blocked. The mail app will open all by its self. After checking mail and then minimizing the app, it will suddenly just pop open again. There is no new mail in the inbox when this happens.

In such a situation you can’t access contacts, calendars, etc. and you might be finding a way out of this situation. In this blog, I have discussed this uncommon error and if you are also getting the same error then some fixes are mentioned for your convenience in this article.

Fix Yahoo Mail not working on Mac Mail Problem

As the majority of the mail issues happen because of invalid settings or if there is some kind of problem with Yahoo Mail account. Thus, one can utilize the methods which are dispensed below to determine the actual issue Yahoo Mail Not working with Apple Mail.

1: Login Yahoo Mail Account Separately Outside Mac

  • In your PC, open an internet browser
  • Then, sign in to your Yahoo Mail account.
  • Then simply create another email messages and include your own email address in the “To” field provided.
  • Send the email and check in the event that if it is received inside 5 minutes.

If in case any issue happens, at that point, you are required to deliver it to make Yahoo Mail account work in Mac Mail as well.

2: Look for System Update

Apple releases its updates to its operating system whenever they want. After which not installing the most recent update can affect the working of Yahoo Mail. It will again result in an error: loading of Apple Mail. Subsequently, ensure you are utilizing the most recent version of the Mac OS.

3: Remove and Add Yahoo Mail Account

Sometimes email application setup collapses and gets corrupt and it confines users from getting to their emails. Henceforth, the essential thing you would consistently attempt is installing it again. What app is like paint on mac. Check out the steps which help in resolving Yahoo mail is not working on mac issue.

  • Launch Mac Mail application.
  • Click on Menu and select Mail option.
  • After which, select the Preferences as the option.
  • Now, Select the Yahoo Mail Account which you want to remove.
  • Click on Dash (-) from the Bottom.
  • Now just click on the OK button to confirm account deletion.
  • Afterward again Add the respective Yahoo Account to your Mac Mail.

4: Check Setting of Yahoo Mail Account

  • Check Spam Folder to see whether any email is incorrectly marked as spam
  • You might have blocked the EmailSender.
  • Check other folders via Email Filter to see if an email has been kept to that folders.
  • Reply to address must be kept blank.

5: Disable Antivirus Applications

Sometimes the Security applications contradict the features of Yahoo mail and therefore Yahoo Mail doesn’t work on mac mail. So, first, you should disable all the security programs in your system and then try to open Yahoo mail in Mac.

  • Launch the Security Program and Disable all kinds of restrictions.
  • Connect Yahoo Mail to Apple Mail.
  • If Yahoo mail starts working properly then your antivirus program was restricting Yahoo from working in Mac mail.
  • Once Yahoo mail starts working properly, you can re-enable the antivirus program.

6: Check whether the Auto-Forwarding feature is Enabled

If you have enabled this auto-forwarding feature in the Yahoo Mail account then you may stop it by downloading messages on Mac Mail. For checking what auto-sending you may have set:-

  • Click on the Settings tab and select
  • Then, Click on Auto Forward
  • Now, you can see all the rules you have set for Auto-Forwarding.

7: Error in Server Address

If your Yahoo Account is not working properly then this issue can be caused with the email server. So you have to look at the server address settings and ensure you have entered the actual server addresses.

8: Manage Emails in Offline Mode

Apple has provided its own system to manage the new emails issue. The user can resume his work in an Offline mode if the internet connection is disconnected. This persuasively associates Mac Mail and the remote email server. Here are the means by which to do that:

  • In Mac Mail, click on Mailbox tab and then select take all accounts offline.
  • Now, open Mailbox Tab again and click on Get All New Mail.

After Implementing this setting your Yahoo mail will begin to download new emails.

9: Close and Re-Launch Apple Mail App

Mac App Store Won't Open

To fix this Yahoo Mail issue you can close and Re-Launch the Apple Mail application because of this, you can stop the actual background processes. All you have to do is press Command+Q from the Mail application and start the application once more.

10: Check Yahoo Account Login Info

The main reason for Yahoo Mail is Not Working on Mac mail can be the incorrect login information. For this, you need to check on the email address, password, and also the demand for authentication as well.

What will you do if the above Techniques doesn’t work?

Now, the only option left is to convert Yahoo emails to MBOX and then import those MBOX files into Mac Mail. For doing you’ll need professional software like Yahoo Backup Tool which will surely help you to move out from this worst scenario. This software will help you to Convert Yahoo Mail to MBOX and then you can import those files into Mac mail.

Final thought:

This article has revealed some of the working answers that would make Yahoo.com connect if your Yahoo mail not working on mac and I have clearly explained the third party tool which would help in archiving the data. However, you can check the definite solution which helps effectively and according to that, you can make your choice.

Hey there, marisavillaret!

Mac Mail Settings


Thanks for using the Apple Support Communities. After reading your post, I understand that your Mail app keeps quitting unexpectedly on your MacBook. I rely on e-mail every day, so I know how important it is for the app to be working. I'm happy to help!
Try the following steps, in order, testing after each.
  1. Quit the Mail app, then reopening it while holding the Shift key on the left-hand side of your keyboard.
  2. Restart your Mac by clicking the Apple  menu and selecting 'Restart..' from the drop down.
  3. Test to see if the Mail app quits in safe mode. You can get information on safe mode, including how to boot to it, in this article: Try safe mode if your Mac doesn‘t finish starting up
    Even though the title of the article isn't the same issue as what you're experiencing, safe mode is still a great step to try--it will run a scan of your system during boot, and will then disable certain software and processes that could be causing a conflict with your Mail app. Open the Mail app in safe mode, and see if it quits. Make not of the results, then restart the computer and try opening the Mail app again.
  4. Test the Mail app in a new user account. The following article provides information on why testing in another user account can be helpful, as well as walks you through how to set up a new account: How to test an issue in another user account on your Mac
Have a wonderful day!
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