Sieve filter MTA options

A number of MTA options affect the interpretation of  Sieve filters and Sieve filter actions,  enable or disable optional Sieve extensions  or impose limits on Sieve features  or structures, control the availability  and operation of the Sieve duplicate extension,  or affect the period between repeating autoresponse messages, tune caching of parsed Sieve filters,  enable or disable Sieve filter result logging,  modify error text issued in cases of Sieve filter access or processing errors,  or  enable Sieve filter processing debugging.

For Sieve filter processing by external (external-to-the-MTA) components such as, whether using Sieve rules for normally scheduled message  expiration (see the   Message Store option),  or  subsequent-to-delivery  spam/virus filtering using  , see also the External filtering context MTA options.

See also:
 * systemfilter MTA Option
 * Sieve filter interpretation MTA options
 * Sieve filter limit MTA options
 * Sieve filter caching MTA options
 * Sieve language extension MTA options
 * Sieve filter duplicate extension MTA options
 * Sieve filter error text MTA options
 * Sieve filter log and debug MTA options
 * Autoresponse periodicity MTA options
 * filter_debug MTA Option
 * log_filter MTA Option
 * error_text MTA options
 * expiresieve Store Option
 * imexpire invoking spamfilter packages
 * External filtering context MTA options
 * MTA options
 * Sieve filters
 * Sieve language