In case CenturyLink Email Settings are wrongly configured, you won’t be able to access the CenturyLink Email account. To get it back accessible frequently, you are suggested to configure the email settings in an appropriate manner. Once you set up your CenturyLink email settings, you can very frequently manage the account, change the password, and add or delete a CenturyLink email address. Yes, you can add up to 10 personalized email addresses to your account and can even also delete effortlessly an old address if don’t want them further use. https://www.emailsupport.us/blog/centurylink-email-settings/