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Login across sites


We have a couple of customers with enterprise solutions having several sites on different domains. Is it possible to let editors log in once, and stay logged in across all the sites? This is a request from customers using both EPiServer CMS 7 and CMS 6 R2.

Dec 18, 2012 10:08

Yes, but it depends on the domain names and your setup.

If you use forms authentication you can solve this by changing how the authentication cookie is stored.

Cookies can only be shared across subdomains so it will be easy to fix if you have and to configure the cookie be valid for "".

If you have and it is harder but possible by using a admin hostname so you configure iis to bind to and


You also need to setup a static machine key in you web.config.

Dec 18, 2012 14:58
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