PPoossttffiixx PPoossttggrreeSSQQLL HHoowwttoo

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Ϥ

Postfix pgsql ޥåץפȤȡPostfix  PostgreSQL ǡ١³
Ǥ褦ˤʤޤμʣ pgsql ǡ١θƤޤ:
˾ߤʤ1Ĥ virtual(5) ơ֥ˡ⤦1Ĥ access(5) ơ֥ˡ
̤1Ĥ aliases(5) ơ֥˻ȤޤƱǡ١Ф
ʣΥФꤹ뤳ȤǤ뤿ᡢ1ĤȤʤʤäƤ Postfix 
Ȥǡ١Фڤؤ뤳ȤǤޤ

pgsql ޥåפȤ˻᡼륵ФƱ̤ pgsql 饤Ȥ
뤿ᡢpgsql ФϤΤȤǰƬ֤ư٤ǤPostfix
proxymap(8) ӥȤäơư pgsql 饤ȿ򸺤餹Ȥ
Ǥޤ

PPoossttggrreeSSQQLL ݡȤ PPoossttffiixx ι

: Debian GNU/Linux  Postfix  pgsql Ȥˤϡpostfix-pgsql
ѥå򥤥󥹥ȡ뤹ǽǤPostfix ƥѥ뤹ɬפ
ޤ

pgsql ޥåפ򥵥ݡȤ Postfix ۤˤϡ-DHAS_PGSQL  PostgreSQL
إåޤǥ쥯ȥФ -I 򡢤 libpq 饤֥եξ
AUXLIBS ˲äɬפޤ

:

    % make tidy
    % make -f Makefile.init makefiles \
            'CCARGS=-DHAS_PGSQL -I/usr/local/include/pgsql' \
            'AUXLIBS=-L/usr/local/lib -lpq'

ơñ 'make' 餻ޤ

PPoossttggrreeSSQQLL ơ֥ꤹ

pgsql 򥵥ݡȤ Postfix ۤ顢main.cf ǰʲΤ褦˥ޥåץפ
Ǥޤ:

    /etc/postfix/main.cf:
        alias_maps = pgsql:/etc/postfix/pgsql-aliases.cf

ե /etc/postfix/pgsql-aliases.cf ˤ Postfix  pgsql ǡ١
Ȥˡ뤿ξꤷޤʵҤ pgsql_table(5)
ޥ˥奢ڡ򻲾ȤƤ

:: 륨ꥢ

#
# local(8) aliases(5) Ѥ pgsql ե
#

#
# Postfix ³Ȥۥ
hosts = host1.some.domain host2.some.domain

# pgsql Ф˥󤹤뤿Υ桼̾ȥѥɡ
user = someone
password = some_password

# оǤΥǡ١̾
dbname = customer_database

# Postfix 2.2ʹߤSQLƥץ졼ȡpgsql_table(5) ȡ
query = SELECT forw_addr FROM mxaliases WHERE alias='%s' AND status='paid'

# 2.2Postfix꡼ѡܺ٤ pgsql_table(5) ȡ
select_field = forw_addr
table = mxaliases
where_field = alias
# ǽ "AND" ˺ʤ!
additional_conditions = AND status = 'paid'

# additional_conditions ꤹ뤫Τޤޤˤޤ
additional_conditions = and status = 'paid'

ߥ顼줿ǡ١

ʣΥ᡼򴹵ɬפȤ륵Ȥϥͥåȥ줿᡼ǡ١
Ȥڤȿ̡ƥñ㳲ߤϤʤǤ礦

ΤᡢĤ pgsql ޥåפФ륢ΤˡPostfix ʣΥۥȤ
Ȥ뵡ǽޤϥȤߥ顼줿 pgsql ǡ١
2İʾΥۥȤǥåȥåפƯޤ

ĤΥۥȤǥ꤬Ԥ뤿ӤˡĤΥۥȤʽǻޤ
ɤ pgsql ХۥȤˤãǤʤСʤȤ⤳ΥۥȤΤ
1Ĥãǽˤʤޤǥ᡼ٱ䤵ޤ

쥸å

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    ɥᥤŸ¤Ȥä̤Υ󥿡եȯJose Luis Tallon
     Victor Duchovni ˲ޤ

