Hi,
First you'll need to create the pages. If you are hoping to have like a subscription form, etc redirect you'll need to follow the guide below to set specific landing pages.
- http://forums.adobe.com/docs/DOC-2363
Or you can search various topics in these forums under "redirection or landing pages" for further details.
Based on your requirements it looks like you want clients to access your newsletter then have someway to access a specific page. The best way to achive this is to apply a direct link to the page you would like them to access. The email campaign feature doesn't have an auto-redirect option so the client would need to click on the applied hyperlink to access the desired page you want them to view.
Kind regards,
-Sidney