We are using Domain cookie to have Single Sign On functionality for our site.

The first application (which is login application) sets eMail as domain cookie.

The second application reads the previously set cookie and performs authentication.

The cookie in the second application is null (instead of the eMail address) , because of this the authentication is failing.

In other browsers the cookie is properly set in the second application , only in case of Chrome this problem is seen.

Kindly lend a helping hand in this issue.