Aravind Arjunan wrote:

ldap_add: Object class violation (65) additional info: attribute 'mail' not allowed

What i need to do for adding this attribute. tell me the correct objectclass for this attribute.

Most people use object class 'inetOrgPerson' for adding attribute 'mail' to user/person entries. Since you don't provide an example entry nobody can tell what's right for your data.

Ciao, Michael.