Configuring BellSouth email on iPhone seems easy and effortless. What you need to do if you don’t know how to setup BellSouth email on iPhone is navigate to the Settings > Mail, Contacts, Calendars > Add Account. Then, tap “Others” to add your mail account. Finally, enter the information like server details – both incoming and outgoing. That’s all! While setting up your account, make sure you do have an internet connection is proper.