MEMCACHE_TABLE(5) File Formats Manual MEMCACHE_TABLE(5) (NAME) memcache_table - memcache Postfix (SYNOPSIS) postmap -q "string" memcache:/etc/postfix/filename postmap -q - memcache:/etc/postfix/filename (DESCRIPTION) Postfix . lmdb: cdb: hash: dbm: . memcache . memcache memcache main.cf : virtual_alias_maps = memcache:/etc/postfix/memcache-aliases.cf /etc/postfix/memcache-aliases.cf main.cf Postfix . memcache Postfix (lookup) (update) (delete) (sequence first/next) . . MEMCACHE (MEMCACHE MAIN PARAMETERS) memcache (: inet:localhost:11211) memcache (: ) Postfix . TCP "inet:" ":" . IPv6 "[]" . (UNIX-domain) "unix:" . : memcache = inet:memcache.example.com:11211 memcache = inet:127.0.0.1:11211 memcache = inet:[fc00:8d00:189::3]:11211 memcache = unix:/path/to/socket : UNIX-domain proxymap(8) postfix . backup (: ) Postfix memcache . memcache Postfix memcache . Postfix "type:table" . : # postscreen . backup = btree:/var/lib/postfix/postscreen_cache_map # postscreen . backup = proxy:btree:/var/lib/postfix/postscreen_cache_map proxymap . : postscreen(8) verify(8) ( *_cache_cleanup_interval = 0 ) Postfix . : memcache key_format ( ) . postscreen(8) verify(8) . : "proxy:" ( "proxy:") proxy_read_maps proxy_write_maps proxymap ( -). flags (: 0) memcache . . ttl (: 3600) memcache. : memcache postscreen(8) verify(8) *_cache_cleanup_interval Postfix memcache *_ttl postscreen(8) *_expire_time verify(8) ttl memcache . : memcache ( ) (UNIX time) . . MEMCACHE (MEMCACHE KEY PARAMETERS) key_digest (: ) key_format memcache (message digest) . memcache ( ) . OpenSSL sha256 . Postfix 3.11 Postfix TLS . key_format (: %s) memcache Postfix memcache . memcache Postfix . : key_format backup . : memcache . postscreen(8) verify(8) . : key_format = aliases:%s key_format = verify:%s key_format = postscreen:%s key_format '%' : %% '%' . %s memcache . %u user@domain %u (localpart) SQL . %u . ( ). %d user@domain %d . ( ). %[SUD] key_format . %[1-9] %1 %2 ... %9 . user@mail.example.com %1 com %2 example %3 mail . ( ). domain (: ) . "type:table" . ** : 'user' "@domain" ( ). : domain = example.com, hash:/etc/postfix/searchdomains MEMCACHE (MEMCACHE ERROR CONTROLS) data_size_limit (: 10240) memcache . line_size_limit (: 1024) memcache . max_try (: 2) memcache . memcache memcache . retry_pause (: 1) memcache. timeout (: 2) memcache memcache. (BUGS) memcache Postfix alias_maps ( "|command" "/file/name" ) virtual_uid_maps virtual_gid_maps virtual_mailbox_maps ( "/file/name" ) . memcache memcache Postfix . memcache Postfix postscreen(8) verify(8) . backup ttl << MEMCACHE (MEMCACHE MAIN PARAMETERS)>> . (SEE ALSO) postmap(1) Postfix postconf(5) (README FILES) "postconf readme_directory" "postconf html_directory" . DATABASE_README Postfix MEMCACHE_README memcache Postfix (LICENSE) Secure Mailer . (HISTORY) memcache 2.9 (Postfix) . (AUTHORS) Wietse Venema IBM T.J. Watson Research P.O. Box 704 Yorktown Heights, NY 10598, USA Wietse Venema Google, Inc. 111 8th Avenue New York, NY 10011, USA MEMCACHE_TABLE(5)