The Add External POP3 Account option allows you to receive email from other POP3 accounts to your WebMail Inbox. This is a list of the External accounts that you have selected to incorporate.

The Account Username/Password Details section allows you to add the details required to receive your External Email.

The Message Preferences section allows you to set the mail preferences, if you have a different reply-to address or forwarding address you should add them here.

The Encoding section enables you to set the Encoding Preferences for Accounts.

The Create Account is the final add confirmation, click this to Add the Account to your Mailbox