Comment 5 for bug 1347905

I think the answer to this is rather simple.. Evernote works, but evernote-sandbox does not:

>>> account = manager.create_account('evernote')
>>> pprint(account.get_settings_dict())
{'auth/mechanism': 'HMAC-SHA1',
 'auth/method': 'oauth2',
 'auth/oauth2/HMAC-SHA1/AuthorizationEndpoint': 'https://www.evernote.com/OAuth.action',
 'auth/oauth2/HMAC-SHA1/Callback': 'https://wiki.ubuntu.com/',
 'auth/oauth2/HMAC-SHA1/ConsumerKey': 'canonicalis',
 'auth/oauth2/HMAC-SHA1/ConsumerSecret': '174a72ce5bffbcad',
 'auth/oauth2/HMAC-SHA1/HostName': 'www.evernote.com',
 'auth/oauth2/HMAC-SHA1/RequestEndpoint': 'https://www.evernote.com/oauth',
 'auth/oauth2/HMAC-SHA1/TokenEndpoint': 'https://www.evernote.com/oauth'}