I'm using open-id in drupal 6 website. On openid server provider page every first login i'm getting a message says

The site http://example.com/ has requested verification of your OpenID. However, http://example.com/ does not implement OpenID 2.0's relying party verification mechanism. Please use extra caution in deciding whether to release information to this party, and ask http://example.com/ to implement relying party verification for your future transactions.

Even the handshakes happens correctly.

Anyone resolved this issue?