Windows Mail Live 2012 – Sending / receiving e-mail using Fixed and Wireless Broadband

Hi Microsoft Community,

I am new to the Community and have a query with regards to Microsoft Windows Live Mail 2012. I am trying to setup Live Mail using the one e-mail account to be able to send and receive e-mail using both a Fixed Broadband (when at home) and a Wireless Broadband Dongle (Telstra).  From reading other people's posts, I understand that it is not possible to have all e-mail merge into 1 Inbox (without creating e-mail rules), so I have set up two different Inboxes for the same account. This is OK, but two issues that I have come across are: 1. All e-mails now go to the new (2nd account), even though the first account is the default & 2. When replying to e-mails, they go to the Outbox and will only send when the Wireless Dongle is connected.

I noticed that when I create a New Message, I do have the option of choosing where this comes from, but because the e-mail address is the same, I can't easily determine which Outgoing Server is being used to send the message. Is there any way that Windows Mail can automatically choose which Outgoing Server should be used to send e-mail's?

Any help you can provide would be greatly appreciated.

Thanks

Michael