Yahoo Mail Not Working on iPhone; How to Fix?

If you are having an iPhone, there are two ways you can access your Yahoo Mail account – by installing the Yahoo Mobile application from the App Store or setting up your Yahoo Mail account on the iOS Mail app of your iPhone. Generally, you will not find issues with the Yahoo Mail mobile app; however, if you have configured your account on the iOS Mail application and your Yahoo Mail is not working on your iPhone, you can overcome the problem by following the below-mentioned workarounds.

Ways to Fix Yahoo mail not Working on iPhone Issues

Tip 1: Trying Signing into Your Yahoo Mail Account on Desktop Computer

Most of the times Yahoo Mail app issues on the iPhone Mail application are caused due to incorrect settings or when there is something wrong with the Yahoo Mail account which you are looking to add. If you ever face this issue, the first thing that you are suggested to consider is verifying if your login info is working properly on a desktop computer.

  • Sign in to your Yahoo Mail account on a computer web browser.
  • Next, compose an email, enter your own Yahoo Mail account address in the “To” field and press the “Send” button.
  • After pressing the “Send” button, check if the email arrives back in 5 minutes or not.

Tip 2: Verify Yahoo Mail Server Settings (POP and IMAP)

When you configured your Yahoo Mail account manually on an email application like iOS Mail of iPhone, you will need to use Yahoo Mail Server Settings (POP or IMAP). If you ever mistakenly provide incorrect IMAP or POP email settings during the configuration, you may face trouble accessing or operating the Yahoo Mail account on your iPhone. To ensure that you have configured your Yahoo Mail on iPhone using correct email server settings, refer to the following information.

 IMAP Server Settings for Yahoo Mail

Incoming Mail (IMAP) Server

  • Server: imap.mail.yahoo.com
  • Port: 993
  • Requires SSL: Yes


Outgoing Mail (SMTP) Server

  • Server: smtp.mail.yahoo.com
  • Port: 465 or 587
  • Requires SSL: Yes
  • Requires Authentication: Yes


Your Login Info

  • Email address: Enter your complete email address
  • Password: Generate App Password
  • Requires Authentication: Yes

POP Server Settings for Yahoo Mail

Incoming Mail (IMAP) Server

  • Server: pop.mail.yahoo.com
  • Port: 995
  • Requires SSL: Yes


Outgoing Mail (SMTP) Server

  • Server: smtp.mail.yahoo.com
  • Port: 465 or 587
  • Requires SSL: Yes
  • Requires TLS: Yes (if available)
  • Requires Authentication: Yes


Your Login Info

  • Email address: Enter your complete email address
  • Password: Generate App Password
  • Requires Authentication: Yes

Tip 3: Make Sure Your Operating System is Up To Date

Apple is known for updating their system at regular intervals and when they find and fix an issue. Therefore, it is recommended that you make sure that your iPhone is running with the latest updates available for your device.

  • If you see a message that says that an update is available, press the Install Now option to update your iPhone. Alternatively, you can select Later or choose Tonight or Remind Me Later option.

NOTE: If you choose the Install Tonight option, you will have to just plug your iPhone into power at night, and it will get updated automatically overnight.

  • If you wish to manually check for updates on your iPhone, go to Settings > General > Software Update.
  • Under Software Update, if updates are available, press the Install option to update your iPhone.
  • Once the updates get installed, restart your iPhone and see if the problem with your Yahoo Mail account is fixed or not.
  • To enable automatic installation of updates, go to the Automatic Updates option under the Software Update section and enable it.
  • Now, whenever an update will be made available by Apple, it will get installed automatically on your iPhone.

Tip 4: Consider Removing and Re-Adding Yahoo Mail to iPhone Mail Application

As both Apple and Yahoo keep on updating their applications and systems to keep them robust and reliable, sometimes, these updates may cause the settings connecting Yahoo Mail to the iPhone Mail app to get corrupted or become incorrect. In such a case, the ideal solution to overcome the problem is removing and reading your Yahoo Mail account on the iPhone Mail app to refresh the info.

To Remove Yahoo Mail

  • Go to the Settings section of your iPhone.
  • Select the Mail option.
  • Tap on the Accounts option.
  • Select your Yahoo Mail account.
  • Press the Delete Account option and confirm it by tapping Delete from my iPhone option.

To Re-Add Yahoo Mail

  • Go to the Settings app on your iPhone.
  • Next, select the Mail option.
  • Then, tap on the Account > Add Accounts option.
  • After that, select the Yahoo option from the provided list of email services and follow the on-screen prompts to complete the configuration process.

Tip 5: Consider Using the Yahoo Mail Mobile Application

In case you are still not able to connect your Yahoo Mail account to your iPhone Mail application, you can either format your iPhone and re-configure your Yahoo Mail account on the mail application or you can simply use the Yahoo Mail application.

  • Open the App Store app on your iPhone.
  • Search for the Yahoo Mail application and install it.
  • Once installed, launch the Yahoo Mail app and sign in to your account.
  • You can now start using the Yahoo Mail app on your iPhone for carrying out different tasks.

In most cases, following these workarounds should help you overcome the issues with your Yahoo Mail account on iPhone.

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