{"id":59,"date":"2024-12-27T16:53:56","date_gmt":"2024-12-27T07:53:56","guid":{"rendered":"https:\/\/www.dovecot.jp\/?page_id=59"},"modified":"2024-12-27T16:54:39","modified_gmt":"2024-12-27T07:54:39","slug":"dovecot-postfix-smtp-auth","status":"publish","type":"page","link":"https:\/\/www.dovecot.jp\/index.php\/dovecot-postfix-smtp-auth\/","title":{"rendered":"Dovecot\u3092Postfix\u306eSMTP\u8a8d\u8a3c\u306b\u4f7f\u3046"},"content":{"rendered":"\n

Postfix\u306e\u30e1\u30fc\u30eb\u9001\u4fe1\u6642\u306e\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\u306e\u4ed5\u7d44\u307f\u3068\u3057\u3066\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067cyrus<\/strong>\u3068\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u307b\u3068\u3093\u3069\u306fcyrus-sasl(saslauthd)\u3092\u4f7f\u3063\u3066\u3044\u308b\u4eba\u3082\u591a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u3067\u3059\u304c\u3001\u540c\u4e00\u30b5\u30fc\u30d0\u30fc\u3067Dovecot\u3082\u52d5\u3044\u3066\u3044\u308b\u306a\u3089\u3001Dovecot\u305d\u306e\u3082\u306e\u3067\u3082Postfix\u306e\u30e1\u30fc\u30eb\u9001\u4fe1\u6642\u306e\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\u3092\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

1) Dovecot\u306e\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\u306e\u4ed5\u7d44\u307f\u306blogin<\/strong>\u3092\u8ffd\u52a0<\/h2>\n\n\n\n

Postfix\u304b\u3089Dovecot\u306e\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\u3092\u5229\u7528\u3059\u308b\u5834\u5408\u3001\u5e73\u6587\u8a8d\u8a3c(plain)\u3067\u306f\u306a\u304f\u3001\u30ed\u30b0\u30a4\u30f3(login)\u8a8d\u8a3c\u304c\u8981\u6c42\u3055\u308c\u308b\u306e\u3067\u3001auth_mechanisms<\/strong>\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\/etc\/dovecot\/conf.d\/10-auth.conf:<\/p>\n\n\n\n

# NOTE: See also disable_plaintext_auth setting.
auth_mechanisms = plain login<\/pre>\n\n\n\n
2) Postfix\u304cDovecot\u306b\u554f\u3044\u5408\u308f\u305b\u308bUNIX\u30bd\u30b1\u30c3\u30c8\u3092\u7528\u610f<\/h2>\n\n\n\n
Postfix\u304cDovecot\u306b\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\u3092\u3057\u3066\u304f\u308b\u3068\u304d\u306eUNIX\u30bd\u30b1\u30c3\u30c8(unix_listener<\/strong>)\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u7528\u610f\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\/etc\/dovecot\/conf.d\/10-master.conf:<\/p>\n\n\n\n
service auth {
\t:
\t:
####<\/strong>  unix_listener auth-userdb {
    #mode = 0666
    #user =
    #group =
####<\/strong>  }

  # Postfix smtp-auth
  unix_listener \/var\/spool\/postfix\/private\/auth {
    mode = 0666
    user = postfix
    group = postfix
 }<\/strong>

  # Auth process is run as this user.
  #user = $default_internal_user
}<\/pre>\n\n\n\n
3) Dovecot\u3092\u518d\u8d77\u52d5<\/h2>\n\n\n\n
\u3053\u3053\u307e\u3067\u3057\u305f\u3089\u3001Dovecot\u3092\u4e00\u5ea6\u518d\u8d77\u52d5\u3057\u3066\u3001UNIX\u30bd\u30b1\u30c3\u30c8\u304c\u304d\u3061\u3093\u3068\u3067\u304d\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n
systemctl restart dovecot
systemctl -l --no-pager status dovecot

ls -al \/var\/spool\/postfix\/private\/<\/pre>\n\n\n\n
4) Postfix\u5074\u3067\u30e1\u30fc\u30eb\u9001\u4fe1\u6642\u306e\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\u3068\u3057\u3066Dovecot\u3092\u6307\u5b9a<\/h2>\n\n\n\n
Postfix\u306e\u30e1\u30fc\u30eb\u9001\u4fe1\u6642\u306e\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\u306e\u65b9\u5f0f\u3092\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306ecyrus\u304b\u3089dovecot<\/strong>\u306b\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\/etc\/postfix\/main.cf:<\/p>\n\n\n\n
# with SASL2
broken_sasl_auth_clients = yes
smtpd_sasl_auth_enable = yes
smtpd_sasl_type = dovecot<\/strong>
smtpd_sasl_path = private\/auth<\/pre>\n\n\n\n
\u4e0a\u8a18\u306e\u56db\u3064\u306e\u8a2d\u5b9a\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u306emain.cf\u306b\u306f\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u306e\u3067\u3001\u6700\u5f8c\u306e\u307b\u3046\u306b\u3067\u3082\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
5) Postfix\u3092\u518d\u8d77\u52d5<\/h2>\n\n\n\n
\u3042\u3068\u306fPostfix\u3092\u4e00\u5ea6\u518d\u8d77\u52d5\u3057\u3066\u3001\u30e1\u30fc\u30eb\u9001\u4fe1\u6642\u306e\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\u304c\u304d\u3061\u3093\u3068\u6a5f\u80fd\u3059\u308b\u304b\u3001\u30e1\u30fc\u30eb\u30bd\u30d5\u30c8\u3067\u5b9f\u969b\u306b\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3057\u3066\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n
systemctl restart postfix
systemctl -l --no-pager status postfix<\/pre>\n\n\n\n
\u3044\u304b\u304c\u3067\u3057\u305f\u304b\uff1f<\/p>\n\n\n\n
saslauthd\u3068\u3044\u3046\u4f59\u8a08\u306a\u30d7\u30ed\u30bb\u30b9\u304c\u4e00\u3064\u4e0d\u8981\u306b\u306a\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u9001\u4fe1\u7cfb\u3068\u53d7\u4fe1\u7cfb\u306e\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\u304c\u540c\u3058\u6761\u4ef6\u306b\u306a\u308a\u307e\u3059\u306e\u3067\u3001\u3059\u3063\u304d\u308a\u3057\u3066\u3044\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
Postfix\u306e\u30e1\u30fc\u30eb\u9001\u4fe1\u6642\u306e\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\u306e\u4ed5\u7d44\u307f\u3068\u3057\u3066\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067cyrus\u3068\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u307b\u3068\u3093\u3069\u306fcyrus-sasl(saslauthd)\u3092\u4f7f\u3063\u3066\u3044\u308b\u4eba\u3082\u591a\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002 \u3067\u3059\u304c\u3001\u540c\u4e00\u30b5\u30fc\u30d0\u30fc\u3067Dovec … <\/p>\n
“Dovecot\u3092Postfix\u306eSMTP\u8a8d\u8a3c\u306b\u4f7f\u3046” \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-59","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.dovecot.jp\/index.php\/wp-json\/wp\/v2\/pages\/59","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dovecot.jp\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.dovecot.jp\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.dovecot.jp\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dovecot.jp\/index.php\/wp-json\/wp\/v2\/comments?post=59"}],"version-history":[{"count":1,"href":"https:\/\/www.dovecot.jp\/index.php\/wp-json\/wp\/v2\/pages\/59\/revisions"}],"predecessor-version":[{"id":60,"href":"https:\/\/www.dovecot.jp\/index.php\/wp-json\/wp\/v2\/pages\/59\/revisions\/60"}],"wp:attachment":[{"href":"https:\/\/www.dovecot.jp\/index.php\/wp-json\/wp\/v2\/media?parent=59"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}