Instead of logging on to each of your external email accounts, you can check these accounts for email messages directly from this account. See Accessing your external accounts.
Open the Preferences>Accounts page and click Add External Account. A New External Account# account name is added to your account list. Now you need to set it up.
In External Account Settings section Account Name field, enter a name to identify this account. New External Account is changed to this name. This account name can be selected from the From address list when you compose new email messages.
In the Email Address field enter the exact email address of your external account.
Now configure the account settings. You may need to get this information from your email provider.
Check the account type, POP or IMAP
Username of Account. Enter the name of this email account.
Email Server. Enter the email server host name.
Password. Enter the password you use to log on to this external account. To see that the password you typed is correct, check Show password.
Advanced options If your service provider uses a different port than the default, change it now. If you use a secure connection, enable Use an encrypted connection ( SSL) when accessing this server.
In the Download messages to section, select which folder the messages should be saved. The default is to create a new folder and enable it to receive the messages. But if you want the messages in your Inbox, select Inbox.
Enable Delete messages on the server after downloading them, if you want the message deleted from your external account when it is sent to your ZWC account.
In the text box below the From: field, type the name that should appear in the From field of your outgoing email messages (for example, John). This is the friendly name that is shown before your email address. Select the correct email address to be used with this name.
If replies should be sent to a name and address different from that which you configured in From, check Reply-to. Enter the name and address that should receive replies for this identity. For example, replies to training messages John sends should be sent to Team Training at training@example.com.
Click Manage your signatures... to create a signature to use with this persona.
Click Save to set up this external account.