GENERIC(5) File Formats Manual GENERIC(5) (NAME) generic - generic Postfix (SYNOPSIS) postmap /etc/postfix/generic postmap -q "string" /etc/postfix/generic postmap -q - /etc/postfix/generic (DESCRIPTION) generic(5) . canonical(5) . generic(5) localdomain.local . generic(5) smtp(8) . <<>> . generic(5) (header) ( ) (envelope) ( SMTP ) . generic(5) postmap(1) (indexed) . <> <> . default_database_type . lmdb: cdb: hash: dbm: ( ':' ) . NIS LDAP SQL . Postfix . (regular-expression) TCP . << >> << TCP>> . (CASE FOLDING) . Postfix 2.3 regexp: pcre: . (TABLE FORMAT) postmap(1) : pattern result pattern result . `#' . . . (TABLE SEARCH ORDER) DB DBM NIS LDAP SQL user@domain . . user@domain address user@domain address. . user address user@site address site $myorigin site $mydestination $inet_interfaces $proxy_interfaces . @domain address domain address. . (RESULT ADDRESS REWRITING) : o @otherdomain user otherdomain . o "append_at_myorigin=yes" "@$myorigin" "@domain" . o "append_dot_mydomain=yes" ".$mydomain" ".domain" . (ADDRESS EXTENSION) (localpart) ( user+foo@domain) : user+foo@domain user@domain user+foo user @domain. propagate_unmatched_extensions (+foo) . (REGULAR EXPRESSION TABLES) . regexp_table(5) pcre_table(5) . . user@domain user @domain user+foo user foo . . $1 $2 . TCP (TCP-BASED TABLES) TCP . / TCP tcp_table(5) . Postfix 2.5 . . user@domain user @domain user+foo user foo . . (EXAMPLES) generic . SMTP his@localdomain.local ISP her@localdomain.local ISP ISP +local ( ISP "+" ). /etc/postfix/main.cf: smtp_generic_maps = hash:/etc/postfix/generic /etc/postfix/generic: his@localdomain.local hisaccount@hisisp.example her@localdomain.local heraccount@herisp.example @localdomain.local hisaccount+local@hisisp.example <> . hash dbm . <> . (BUGS) (quoting) . (CONFIGURATION PARAMETERS) main.cf . . postconf(5) . smtp_generic_maps (empty) Postfix SMTP . propagate_unmatched_extensions (canonical, virtual) . : inet_interfaces (all) . proxy_interfaces (empty) (NAT) . mydestination ($myhostname, localhost.$mydomain, localhost) $local_transport . myorigin ($myhostname) . owner_request_special (yes) owner-listname aliases(5) owner-listname listname-request recipient_delimiter "-" . (SEE ALSO) postmap(1) Postfix postconf(5) smtp(8) Postfix SMTP (README FILES) <> <> . ADDRESS_REWRITING_README DATABASE_README Postfix STANDARD_CONFIGURATION_README (LICENSE) Secure Mailer . (HISTORY) genericstable MTA Sendmail . Postfix 2.2 . (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 GENERIC(5)