Yahoo Address Verification
Problem 1: When calling Yahoo Address Verification Webservice directly in CRM forms, we get the ‘mixed content’ message.
Resolution: We create our own webservice and call the Yahoo Address Verification Webservice within it. Call our webservice in CRM forms.
Problem 2: The custom webservice works as expected when called directly but doesnt return result when called within CRM forms.
Resolution: Make sure the WS has sufficient Execute Permissions by checking Application Settings in IIS.