Juno’s email service works on the Post Office Protocol standard, meaning that it can be configured to work with the iPhone’s Mail app just like most other email accounts. However, unlike major mail providers such as Gmail and Hotmail, the iPhone does not come with Juno’s server details pre-configured. So you must set your Juno server details manually – ensuring that you use the correct server name and port number – for the service to work on your iPhone. Warnings Writer Bio
