Ldap forwarding address MTA option

Direct LDAP attribute name MTA options:  (LDAP attribute name)
The  MTA option specifies the name of a user or group LDAP attribute which will store a forwarding address for the user or group,  to be used if   attribute (or whatever attribute is named by the    MTA option) has a value of.

The schema sets an ACI on the default attribute,  , to allow user modification.

See also:
 * Direct LDAP attribute name MTA options
 * ldap_delivery_option MTA Option
 * Access controls on LDAP attributes