My current email service Orange will cease operating from end March 2017 and I have reconfigured my existing Windows Live Mail 2012 account which I have not used for some time it seems to work OK and I have also transferred my address list and archived messages. The Windows account address ends ....live.co.uk but to save having to notify everyone of my new address can I change it to be the same as my orange address ie ending ....fsnet.co.uk or will the new email address chosen have to end in ...live.co.uk?   

[Original subject: Windows Live mail]