what u mean? what email do you have? just open the browser and go to your email..ex:www. hotmail. com or if you have it thru an exchange server, hook it up with outlook
If you have switched internet providers, then you probably no longer have access to your e-mail account either, unless you are still paying for service with you previous provider. I would suggest sending all your contacts your new e-mail address and then maybe contacting your old isp and ask them about possibly forwarding what mail you may have on their server.