Frontier email setup on iPhone, follow the steps:

• Open ‘settings.’
• Go to account and password option
• Choose Add account
• Select Yahoo as the email service provider
• Enter your login details

Thunderbird

• Install and create an account on Funambol
• Go to resources
• Open Thunderbird on computer
• Go to ‘Funambol sync client’ and click on ‘sync all.’
• Click on sync after opening the application on iPhone and your work is done
  
  
  

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