Miscellaneous mapping table MTA options

This discussion lists MTA options affecting miscellaneous mapping tables. See also Access mapping table MTA options which lists those MTA options primarily affecting    and mailing list access mapping tables.

See also:
 * averages_cache_size MTA Option
 * averages_cache_timeout MTA Option
 * include_conversiontag MTA Option
 * include_spares2 MTA Option
 * map_names_size MTA Option
 * message_save_copy_flags MTA Option
 * original_channel_probe MTA Option
 * string_pool_size_1 MTA Option
 * use_comment_strings MTA Option
 * use_forward_database MTA Option
 * use_reverse_database MTA Option
 * use_personal_names MTA Option
 * url_result_cache_case MTA Option
 * url_result_cache_size MTA Option
 * url_result_cache_timeout MTA Option
 * Access mapping table MTA options
 * MTA options