Ldap domain attr catchall mapping MTA options

Direct LDAP attribute name MTA options:  (LDAP attribute name(s))
The  MTA option specifies the name of an LDAP attribute (by default  ) -- or a list of such names -- used to store the name of an  MTA mapping table.

A mapping table named in such an attribute will be consulted when an address associated with the domain fails to match any particular user entry. The format of the mapping table probe is the same as that of the   mapping table,  and is affected by any setting of the     MTA option in the same way as the    mapping table probe is affected. The effect of the mapping is that if the mapping sets the  metacharacter, then the resulting string will replace the address being processed. (The other output flags supported by the  mapping table are not supported by a domain catchall mapping.)

Flag comparisons supported by the  mapping table are, in general, also supported in a domain catchall mapping. This includes more recently added flag comparisons, including: New in Messaging Server 7.0-0.04, the use/non-use of POP-before-SMTP can be checked in a domain catchall mapping by checking for presence or absence of the   input flag; that is, by checking for   or   respectively. New in MS 8.0, support for  or , and    or   tests. (However, the  mapping table&#x27;s   or   flag test is not supported in a domain catchall mapping.)

See also:
 * Direct LDAP attribute name MTA options
 * use_orig_return MTA Option
 * use_canonical_return MTA Option
 * use_auth_return MTA Option
 * ldap_domain_attr_catchall_address MTA Option
 * FORWARD mapping table
 * use_forward_database MTA Option
 * Mapping tables