Before starting the follow above instructions, you just focus on instruction and make sure that you will not any mistakes when you setting up. I have seen peoples many times who are getting problems when they are outsides and check the important massages then you can set the setting of your mobile and resolve charter.net email settings for outlookissues. When you setting SMTP, so feed the username and password and on the SSL option then you have to incoming email server port is 993 and outgoing email server post is 587. So, after that, you require authentification and click on yes. So, this is the charter.net email settings for outlook service settings. And the IMAP setting is fill up the username and the password and go to SSL option click on yes and incoming email server port is 993 and outgoing email server port is 587. Requires authentification is checked.