LDAP Integration - Data Mapping issue

Hi, I am using Moodle 2.2 on LAMP environment. I have successfully integrated LDAP with moodle.

I used Data Mapping section under LDAP auth to map the LDAP fields to moodle UI. I am facing issue in retreiving the email and country values from AD. First name and last name attributes value are propely retreived and displayed. I checked attribute several times and they are propely configured under auth section.

Please let me know what could be the issue here. 

Your help is really appreciated.

Regards,

Arvind