https://foss.jose-marcio.org/wiki/ 2026-05-16T05:42:31+00:00 https://foss.jose-marcio.org/wiki/ https://foss.jose-marcio.org/wiki/lib/exe/fetch.php/wiki/dokuwiki.svg text/html 2018-02-09T15:56:16+00:00 Anonymous (anonymous@undisclosed.example.com) https://foss.jose-marcio.org/wiki/doku.php/doc/miscelaneous/archiving?rev=1518191776&do=diff Archiving Archiving electronic messages is a growing need in many organisations, for many reasons : * Indexing and information retrieval * Data mining * Restoring a lost or filtered message * Backup ze-filter has some basic archiving possibilities. If you enable text/html 2017-12-01T10:57:55+00:00 Anonymous (anonymous@undisclosed.example.com) https://foss.jose-marcio.org/wiki/doku.php/doc/miscelaneous/global_limits?rev=1512125875&do=diff Global Limits Avaliable file descriptors Other than file descriptors globally used by ze-filter (log files, databases, ...) the filters consummes two file descriptors per SMTP connection - one to communicate with the MTA (libmilter) and another one to save the message being handled in the spool. So, roughly speaking, the number of file descriptors in use is the double of the number of connections being handled plus a little fixed quantity (~ 30). text/html 2018-02-09T15:56:01+00:00 Anonymous (anonymous@undisclosed.example.com) https://foss.jose-marcio.org/wiki/doku.php/doc/miscelaneous/log_options?rev=1518191761&do=diff Log Management Options LOG_FACILITY local5 LOG_LEVEL 10 LOG_SEVERITY NO CLUSTER NO LOG_ATTACHMENTS NO LOG_THROTTLE YES LOG_LOAD YES DUMP_COUNTERS YES STATS_INTERVAL 300 HISTORY_ENTRIES 256 QUARANTINE_LOG_FILE file:ze-quarantine XFILES_LOG_FILE … text/html 2018-01-14T12:03:28+00:00 Anonymous (anonymous@undisclosed.example.com) https://foss.jose-marcio.org/wiki/doku.php/doc/miscelaneous/quarantine?rev=1515931408&do=diff Quarantine/Spool Management ze-filter uses its spool directory to store quarantined/archived messages. During the time interval ze-filter is handling a message, it saves it inside its spool directory (/var/spool/ze-filter), with a file name of the kind : text/html 2017-12-01T10:57:55+00:00 Anonymous (anonymous@undisclosed.example.com) https://foss.jose-marcio.org/wiki/doku.php/doc/miscelaneous/rev_cache?rev=1512125875&do=diff Reverse Address Resolution Cache ze-filter maintains a cache with reverse DNS resolution of IP addresses. The goal isn't to use this to handle new connections but to accelerate reporting. E.g., if you ask the filter to show you all SMTP clients which connected to your server, the cache will provide hostnames associated to IP addresses without querying text/html 2018-01-14T09:28:14+00:00 Anonymous (anonymous@undisclosed.example.com) https://foss.jose-marcio.org/wiki/doku.php/doc/miscelaneous/sidebar?rev=1515922094&do=diff Miscelaneous * Quarantine Management * filter-tools * Archiving * Global Limits * Tuning Options * Log management options * Reverse Address Resolution Cache Up text/html 2009-05-11T18:46:24+00:00 Anonymous (anonymous@undisclosed.example.com) https://foss.jose-marcio.org/wiki/doku.php/doc/miscelaneous/start?rev=1242067584&do=diff Miscelaneous features text/html 2017-12-01T10:57:55+00:00 Anonymous (anonymous@undisclosed.example.com) https://foss.jose-marcio.org/wiki/doku.php/doc/miscelaneous/tuning?rev=1512125875&do=diff Tuning Options Database cache size This parameter sets the size of BerkeleyDB database cache. This value corresponds to the cache size allocated to for each open database. DB_CACHE_SIZE 16M