If we have contacted you and you want to continue using your current email software or app after this time, this guide will help you Email settings. This link provides detailed information on how to update the mail settings for : email software (for computers/laptops for Windows or Mac) or email apps (for tablets/mobiles such as iOS or Android). If your device is not listed, then visit our Community pages for more information via Email - TalkTalk Help & Support. Before changing your settings, we recommend that you back up your email data files on your device. For more information on how to do this check with your software/app provider instructions. Our recommendation is to use IMAP rather than POP3 settings, as this will ensure a copy of your emails is retained on our Mail server, as well as on your local device.