Yahoo Connection To Server Failed

Fix Yahoo Connection To Server Failed Message

If the ‘Connection to server failed’ error occurs, carry out the troubleshooting instructions given here.

Step 1 - Encryption:

iOS Mail application:

  • Step 1: Update the Operating System of your iOS device to the most recent version because an outdated version of the iOS device will use only the outdated settings.
  • Step 2: To access the Yahoo Mail account, you must have the updated server settings.
  • Step 3: Once done, remove and re-add the Yahoo Mail account on the iOS device as per the guidelines mentioned below.
  • Step 4: Go to Settings on the iOS device and tap the Mail, Contacts, Calendars option.
  • Step 5: Choose your Yahoo Mail account and tap the Delete Account option followed by the Delete option.
  • Step 6: This will remove the Yahoo Mail account from the iOS device.
  • Step 7: Tap the Settings icon to open its application. Now, select Mail, Contacts, Calendars -> Add Account -> Yahoo.
  • Step 8: Fill all the necessary fields and tap the Next option followed by the Save option.

Android Mail application:

  • Step 1: After updating the OS of your Android mobile phone, go to the home screen.
  • Step 2: Tap Settings -> Accounts -> Email, select your Yahoo Mail account, and tap the Remove Account option followed by the Remove Account option.
  • Step 3: Once done, re-add the Yahoo Mail account on the Android mobile phone.
  • Step 4: Go to the Settings screen, tap Account -> Add Account -> Email -> Others, and provide the email address and password of your Yahoo Mail account.
  • Step 5: Tap the Next option twice, fill the Description and Name field, and touch the Next option.

Email clients:

  • Step 1: If you are accessing the Yahoo Mail account using the email client, check if the server settings are correct to avoid connection to server failed error.
  • Step 2: The settings of the Yahoo Mail account are given here.

Incoming Mail Server:

  • Step 1: Server - (IMAP) or (POP)
  • Step 2: Port - 993 (IMAP) or 995 (POP)
  • Step 3: Authentication - SSL required

Outgoing Mail Server:

  • Step 1: Server -
  • Step 2: Port - 587 (TLS) or 465 (SSL)
  • Step 3: Authentication - SSL or TLS required

Web browser:

  • Step 1: The web browser that you use to access the Yahoo Mail account must be updated to the latest version to avoid connection to server failed error.

Step 2 - Password

  • Step 1: Reset or change the password of the Yahoo Mail account.
  • Step 2: The steps to change the Yahoo Mail account’s password are provided below.

On a Web browser:

  • Step 1: Go to the security web page of the Yahoo Mail account.
  • Step 2: Select the Change Password option, create a password, and click the Continue option.

Yahoo Mail application:

  • Step 1: Open the Yahoo Mail application on your mobile phone.
  • Step 2: Tap the Menu or hamburger icon and select the Manage Accounts option.
  • Step 3: Tap the Account Info option followed by the Security Settings option.
  • Step 4: Type your security code, tap the Change Password option, and select the ‘I would rather change my password’ option.
  • Step 5: Type a new password for the Yahoo Mail account and tap the Continue option.

Step 3 - Port blocking

  • Step 1: Sometimes, firewall, antivirus, or some network protocols might block the mail server ports.
  • Step 2: Unblock the ports and check if the error clears.
  • Step 3: You can get support from our technical experts in resolving the connection to server failed problem on Yahoo.

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