Ldap domain attr source conversion tag MTA options

Direct LDAP attribute name MTA options:  (LDAP attribute name(s))
The  MTA option specifies the name of a domain LDAP attribute; there is no default. The value stored in the specified attribute will be applied as conversion tags for messages sent from users or groups associated with this domain.

See also:
 * Conversion tags
 * ldap_source_conversion_tag MTA Option
 * ldap_domain_attr_conversion_tag MTA Option
 * Direct LDAP attribute name MTA options