Ldap alias addresses MTA option

Direct LDAP attribute name options:  (list of LDAP attribute names)
The  MTA option specifies the name(s) of the user or group LDAP attribute(s) in which e-mail aliases will be stored. That is, this MTA option names LDAP attributes whose values (addresses) are accepted as equivalent to (aliases for) the canonical mail address on incoming messages; see also the   MTA option  which controls just which attributes (addresses) are normally converted to the canonical mail address during    application via the    substitution  sequence. Use a comma-separated list if specifying more than one LDAP attribute name.

The default for  depends upon the schema tag in effect, as set via the   MTA option. Normally, with  set (or with   set), the default for   is. But if  is set, then the default is instead.

The aliases stored in a  LDAP attribute are subject to address reversal (canonicalization back to the value of the LDAP attribute named by  , normally the   attribute) by the MTA. In contrast, for an alias intended to be emitted as well as recognized, see the  MTA option, normally naming the   LDAP attribute.

See also:
 * ldap_mail_reverses MTA Option
 * reverse_url MTA Option
 * LDAP URL substitution sequences
 * ldap_schematag MTA Option
 * ldap_primary_address MTA Option
 * ldap_equivalence_addresses MTA Option
 * Direct LDAP attribute name MTA options