Ldap jettison url MTA option

Direct LDAP attribute name MTA option:  (LDAP attribute name list)
(New in Messaging Server 7.3-11.01.) The  MTA option specifies the name of an LDAP attribute, by default , whose value(s)  specify a URL  identifying mail addresses whose       messages should be  jettisoned  if sent to this group. Multiple attributes      and multiple values are allowed;   URLs are       acceptable. Each URL is expanded into a list of      addresses and each address is checked against the current envelope From       address. A match marks the message to be jettisoned and bypasses all      other group checks and expansion. Substitution processing      will be performed on this URL If bit 6 (value 64) of the          MTA option is set.

See also:
 * ldap_jettison_domain MTA Option
 * MTA URL types
 * process_substitutions MTA Option
 * ldap_use_async MTA Option
 * LDAP URL substitution sequences
 * Sieve discard and jettison actions
 * Bitbucket channel
 * Direct LDAP attribute name MTA options