Ldap domain attr sender sieve MTA option

Direct LDAP attribute name MTA options:  (LDAP attribute name(s))
New in MS 8.0.1. The  MTA option specifies the name of an LDAP attribute (by default  ) -- or a list of such names -- used to store a specific-to-that-domain Sieve filter that is applied to messages sent by authenticated users associated with that domain.

See also:
 * Sieve filters
 * ldap_sender_sieve MTA Option
 * Direct LDAP attribute name MTA options