leah culver pvykkhuxqigmailcom youre correct http status codes match type response since im sure huge problem might get fixed quickly please let know causing difficulties application thanks much leah mar 13 847 adam stiles wrote im seeing signature match error written elsewhere group using pownceoauth error code 401 embedded response body http status code 200 wouldnt better return error http status code well body adam received message subscribed google groups pownceapi group post group send email zgdjhgesvgooglegroupscom unsubscribe group send email ggnqhfrshhbqfvscggnqgooglegroupscom options visit group httpgroupsgooglecomgrouppownceapihlen wed 06 aug 2008 060048 0700 pownceapi request_token return 401 200 http status code auth failure