{"id":2046,"date":"2022-05-01T14:30:43","date_gmt":"2022-05-01T05:30:43","guid":{"rendered":"https:\/\/weblog.hirohiro716.com\/?p=2046"},"modified":"2025-10-26T18:32:34","modified_gmt":"2025-10-26T09:32:34","slug":"almalinux8%e3%82%92postfixdovecot%e3%81%a7e-mail%e3%82%b5%e3%83%bc%e3%83%90%e3%83%bc%e3%81%ab%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/weblog.hirohiro716.com\/?p=2046","title":{"rendered":"AlmaLinux8\u3092Postfix+dovecot\u3067E-mail\u30b5\u30fc\u30d0\u30fc\u306b\u3059\u308b"},"content":{"rendered":"<pre class=\"brush: plain; gutter: false; title: \u3084\u308a\u305f\u3044\u3053\u3068; notranslate\" title=\"\u3084\u308a\u305f\u3044\u3053\u3068\">\r\n\u30fb \u30b7\u30b9\u30c6\u30e0\u30a2\u30ab\u30a6\u30f3\u30c8\u3068E-mail\u30a2\u30ab\u30a6\u30f3\u30c8\u306f\u5225\u306b\u3057\u305f\u3044\r\n\u30fb user1@hirohiro716.com\u306e\u3088\u3046\u306a\u30a2\u30c9\u30ec\u30b9\u3067\u4e3b\u306b\u9001\u53d7\u4fe1\u3059\u308b\r\n\u30fb \u5225\u540d\u3067user1@alias.hirohiro716.com\u3067\u3082\u53d7\u4fe1\u3057\u305f\u3044\r\n\u30fb \u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u3082\u4f7f\u7528\u3057\u305f\u3044\r\n<\/pre>\n<pre class=\"brush: plain; gutter: false; title: \u524d\u63d0\u6761\u4ef6; notranslate\" title=\"\u524d\u63d0\u6761\u4ef6\">\r\n\u30fb AlmaLinux\u306e\u30d0\u30fc\u30b8\u30e7\u30f3: 8.5\r\n\u30fb Postfix\u306e\u30d0\u30fc\u30b8\u30e7\u30f3: 3.5.8\r\n\u30fb Dovecot\u306e\u30d0\u30fc\u30b8\u30e7\u30f3: 2.3.8\r\n\u30fb \u30d7\u30ed\u30c8\u30b3\u30eb: smtp\/smtps\/imaps\/pop3s\r\n<\/pre>\n<h4>DNS\u30ec\u30b3\u30fc\u30c9<\/h4>\n<p>\u5148\u306bDNS\u30ec\u30b3\u30fc\u30c9\u3092\u767b\u9332\u3057\u3066\u304a\u304f\u3002<br \/>\nmydomain: email.hirohiro716.com<br \/>\nvirtual_mailbox_domains: hirohiro716.com<br \/>\nvirtual_alias_domains: alias.hirohiro716.com<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\nemail.hirohiro716.com A 0 153.126.160.145\r\nhirohiro716.com A 0 153.126.160.145\r\nhirohiro716.com MX 10 hirohiro716.com\r\nhirohiro716.com TXT 0 v=spf1 +mx ~all\r\nalias.hirohiro716.com A 0 153.126.160.145\r\nalias.hirohiro716.com MX 10 alias.hirohiro716.com\r\nalias.hirohiro716.com TXT 0 v=spf1 +mx ~all\r\n<\/pre>\n<h4>SSL\u8a3c\u660e\u66f8<\/h4>\n<p>\u3053\u306e\u624b\u9806\u3067\u306fZeroSSL\u3067\u767a\u884c\u3057\u305f\u8a3c\u660e\u66f8\u3092\u4f7f\u7528\u3059\u308b\u3002ZeroSSL\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u767a\u884c\u3057\u305f\u8a3c\u660e\u66f8\u306ezip\u30d5\u30a1\u30a4\u30eb\u3092\u89e3\u51cd\u3059\u308b\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n# unzip email.hirohiro716.com.zip -d \/etc\/ssl\/email.hirohiro716.com\/\r\n<\/pre>\n<p>\u89e3\u51cd\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u306f\u300cca_bundle.crt\u300d\u300ccertificate.crt\u300d\u300cprivate.key\u300d\u3067\u3001\u4e2d\u9593CA\u8a3c\u660e\u66f8\u304c\u306a\u3044\u306e\u3067\u4f5c\u6210\u3059\u308b\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n# cd \/etc\/ssl\/email.hirohiro716.com\/\r\n# cat certificate.crt ca_bundle.crt &gt; fullchain.crt\r\n<\/pre>\n<p>\u8a3c\u660e\u66f8\u306eSELinux\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306e\u30e9\u30d9\u30eb\u4ed8\u3051\u3092\u5fa9\u5143\u3059\u308b\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n# restorecon -RF \/etc\/ssl\/email.hirohiro716.com\/\r\n<\/pre>\n<h4>Dovecot<\/h4>\n<p>Dovecot\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n# dnf install dovecot\r\n<\/pre>\n<p>SSL\u8a3c\u660e\u66f8\u306e\u8a2d\u5b9a\u3092\u3059\u308b\u3002<br \/>\n\u203b\u5909\u66f4\u7b87\u6240\u306e\u307f\u8a18\u8f09<\/p>\n<pre class=\"brush: plain; title: \/etc\/dovecot\/conf.d\/10-ssl.conf; notranslate\" title=\"\/etc\/dovecot\/conf.d\/10-ssl.conf\">\r\nssl_cert = &lt;\/etc\/ssl\/email.hirohiro716.com\/fullchain.crt\r\nssl_key = &lt;\/etc\/ssl\/email.hirohiro716.com\/private.key\r\n<\/pre>\n<p>\u4f7f\u7528\u3059\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u8a2d\u5b9a\u3059\u308b\u3002<br \/>\n\u203b\u5909\u66f4\u7b87\u6240\u306e\u307f\u8a18\u8f09<\/p>\n<pre class=\"brush: plain; title: \/etc\/dovecot\/dovecot.conf; notranslate\" title=\"\/etc\/dovecot\/dovecot.conf\">\r\nprotocols = imap pop3\r\n<\/pre>\n<p>\u8a8d\u8a3c\u306e\u969b\u306b\u53d7\u3051\u4ed8\u3051\u308b\u30dd\u30fc\u30c8\u3001Postfix\u8a8d\u8a3c\u7528\u30bd\u30b1\u30c3\u30c8\u30d5\u30a1\u30a4\u30eb\u306e\u8a2d\u5b9a\u3092\u3059\u308b\u3002\u30bd\u30b1\u30c3\u30c8\u30d5\u30a1\u30a4\u30eb\u306e\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3\u3068\u304b\u6240\u6709\u8005\u3068\u304b\u306f\u30b3\u30e1\u30f3\u30c8\u3092\u8aad\u3080\u9650\u308a0666\u3067\u554f\u984c\u306a\u3055\u305d\u3046\u306a\u306e\u3067\u305d\u306e\u307e\u307e\u3002<br \/>\n\u203b\u5909\u66f4\u7b87\u6240\u306e\u307f\u8a18\u8f09<\/p>\n<pre class=\"brush: plain; title: \/etc\/dovecot\/conf.d\/10-master.conf; notranslate\" title=\"\/etc\/dovecot\/conf.d\/10-master.conf\">\r\nservice imap-login {\r\n  inet_listener imap {\r\n    port = 0\r\n  }\r\n  inet_listener imaps {\r\n    port = 993\r\n    ssl = yes\r\n  }\r\n}\r\nservice pop3-login {\r\n  inet_listener pop3 {\r\n    port = 0\r\n  }\r\n  inet_listener pop3s {\r\n    port = 995\r\n    ssl = yes\r\n  }\r\n}\r\nunix_listener \/var\/spool\/postfix\/private\/auth {\r\n  mode = 0666\r\n}\r\n<\/pre>\n<p>\u30d0\u30fc\u30c1\u30e3\u30eb\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u7528\u306e\u30b7\u30b9\u30c6\u30e0\u30a2\u30ab\u30a6\u30f3\u30c8\u3068\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3059\u308b\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n# groupadd -g 5000 vmail\r\n# useradd -u 5000 -g vmail -s \/sbin\/nologin vmail\r\n# mkdir \/var\/spool\/mail\/virtual\r\n# chown vmail:vmail \/var\/spool\/mail\/virtual\r\n# chmod 770 \/var\/spool\/mail\/virtual\r\n<\/pre>\n<p>Dovecot\u306b\u30d0\u30fc\u30c1\u30e3\u30eb\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u306e\u5834\u6240\u3092\u8a2d\u5b9a\u3059\u308b\u3002<br \/>\n\u203b\u5909\u66f4\u7b87\u6240\u306e\u307f\u8a18\u8f09<\/p>\n<pre class=\"brush: plain; title: \/etc\/dovecot\/conf.d\/10-mail.conf; notranslate\" title=\"\/etc\/dovecot\/conf.d\/10-mail.conf\">\r\nmail_location = maildir:\/var\/spool\/mail\/virtual\/%d\/%n\/Maildir\r\n<\/pre>\n<p>Dovecot\u306e\u8a8d\u8a3c\u65b9\u6cd5\u306b\u95a2\u3059\u308b\u8a2d\u5b9a\u3092\u5909\u66f4\u3059\u308b\u3002\u30b7\u30b9\u30c6\u30e0\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u8a8d\u8a3c\u306f\u3057\u306a\u3044\u3002<br \/>\n\u203b\u5909\u66f4\u7b87\u6240\u306e\u307f\u8a18\u8f09<\/p>\n<pre class=\"brush: plain; title: \/etc\/dovecot\/conf.d\/10-auth.conf; notranslate\" title=\"\/etc\/dovecot\/conf.d\/10-auth.conf\">\r\n#!include auth-system.conf.ext\r\n!include auth-passwdfile.conf.ext\r\n!include auth-static.conf.ext\r\n<\/pre>\n<p>auth-passwdfile.conf.ext\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u307e\u307e\u4f7f\u7528\u3059\u308b\u3002<\/p>\n<pre class=\"brush: plain; title: \/etc\/dovecot\/conf.d\/auth-passwdfile.conf.ext; notranslate\" title=\"\/etc\/dovecot\/conf.d\/auth-passwdfile.conf.ext\">\r\npassdb {\r\n  driver = passwd-file\r\n  args = scheme=CRYPT username_format=%u \/etc\/dovecot\/users\r\n}\r\nuserdb {\r\n  driver = passwd-file\r\n  args = username_format=%u \/etc\/dovecot\/users\r\n}\r\n<\/pre>\n<p>auth-passwdfile.conf.ext\u3067\u6307\u5b9a\u3055\u308c\u3066\u3044\u308busers\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3002<\/p>\n<pre class=\"brush: plain; title: \/etc\/dovecot\/users; notranslate\" title=\"\/etc\/dovecot\/users\">\r\nuser1@hirohiro716.com:{PLAIN}password-1234\r\nuser2@hirohiro716.com:{PLAIN}password-5678\r\n<\/pre>\n<p>auth-static.conf.ext\u3092\u7de8\u96c6\u3057\u3066\u4f5c\u6210\u3057\u305f\u30a2\u30ab\u30a6\u30f3\u30c8\u300cvmail\u300d\u3092\u6307\u5b9a\u3059\u308b\u3002home\u306e\u6307\u5b9a\u306f\u3057\u306a\u304f\u3066\u3082\u5927\u4e08\u592b\u3060\u3068\u601d\u308f\u308c\u308b\u3002<br \/>\n\u203b\u5909\u66f4\u7b87\u6240\u306e\u307f\u8a18\u8f09<\/p>\n<pre class=\"brush: plain; title: \/etc\/dovecot\/conf.d\/auth-static.conf.ext; notranslate\" title=\"\/etc\/dovecot\/conf.d\/auth-static.conf.ext\">\r\nuserdb {\r\n  driver = static\r\n  args = uid=vmail gid=vmail\r\n}\r\n<\/pre>\n<h4>Postfix<\/h4>\n<h5 style=\"margin-bottom:0.8em;\">\u57fa\u672c\u7684\u306a\u8a2d\u5b9a<\/h5>\n<p>Postfix\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n# dnf install postfix\r\n<\/pre>\n<p>main.cf\u3092\u7de8\u96c6\u3057\u3066\u57fa\u672c\u7684\u306a\u8a2d\u5b9a\u3092\u3059\u308b\u3002<br \/>\n\u203b\u5909\u66f4\u7b87\u6240\u306e\u307f\u8a18\u8f09<\/p>\n<pre class=\"brush: plain; title: \/etc\/postfix\/main.cf; notranslate\" title=\"\/etc\/postfix\/main.cf\">\r\n# Not matching the actual hostname.\r\nmyhostname = servername.email.hirohiro716.com\r\nmydomain = email.hirohiro716.com\r\nmyorigin = $mydomain\r\n\r\n# Receive mail on all network interfaces.\r\ninet_interfaces = all\r\n\r\n# Disable IPv6.\r\ninet_protocols = ipv4\r\n\r\n# Specifies the domain that this machine delivers locally.\r\nmydestination = $myhostname, localhost.$mydomain, localhost\r\n\r\n# Not publish.\r\nsmtpd_banner = $myhostname ESMTP unknown\r\n\r\n# Certificate settings.\r\nsmtpd_tls_cert_file = \/etc\/ssl\/email.hirohiro716.com\/fullchain.crt\r\nsmtpd_tls_key_file = \/etc\/ssl\/email.hirohiro716.com\/private.key\r\n\r\n# Disable user search.\r\ndisable_vrfy_command = yes\r\n\r\n# SASL settings.\r\nsmtpd_sasl_auth_enable = yes\r\nsmtpd_sasl_type = dovecot\r\nsmtpd_sasl_path = private\/auth\r\nsmtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination\r\n\r\n# Client restriction settings.\r\nsmtpd_client_restrictions = permit_mynetworks, reject_unknown_client, permit\r\n\r\n# HELO restriction settings.\r\nsmtpd_helo_required = yes\r\nsmtpd_helo_restrictions = permit_mynetworks, reject_unknown_hostname, reject_non_fqdn_hostname, reject_invalid_hostname, permit\r\n# For environments where authentication is not possible\r\n#smtpd_helo_restrictions = permit_mynetworks, reject_invalid_hostname, permit\r\n\r\n# Sender restriction settings.\r\nsmtpd_sender_restrictions = permit_mynetworks, reject_unknown_sender_domain, reject_non_fqdn_sender\r\n<\/pre>\n<p>master.cf\u3092\u7de8\u96c6\u3057\u3066\u5229\u7528\u3059\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u7a2e\u985e\u3092\u8a2d\u5b9a\u3059\u308b\u3002smtps\u306esmtpd_tls_wrappermode\u3092\u6709\u52b9\u306b\u3057\u306a\u3044\u3068tcp\/465\u3067\u3082STARTTLS\u304c\u8a66\u884c\u3055\u308c\u308b\u3002<br \/>\n\u203b\u5909\u66f4\u7b87\u6240\u306e\u307f\u8a18\u8f09<\/p>\n<pre class=\"brush: plain; title: \/etc\/postfix\/master.cf; notranslate\" title=\"\/etc\/postfix\/master.cf\">\r\nsmtp      inet  n       -       n       -       -       smtpd\r\nsubmission inet n       -       n       -       -       smtpd\r\nsmtps     inet  n       -       n       -       -       smtpd\r\n  -o smtpd_tls_wrappermode=yes\r\n<\/pre>\n<h5 style=\"margin-bottom:0.8em;\">\u30e1\u30fc\u30eb\u306e\u5bb9\u91cf\u306b\u95a2\u3059\u308b\u8a2d\u5b9a<\/h5>\n<p>\u73fe\u5728\u306e\u30b5\u30a4\u30ba\u306b\u95a2\u3059\u308b\u8a2d\u5b9a\u5024\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/p>\n<pre class=\"brush: plain; title: # postconf | grep size; notranslate\" title=\"# postconf | grep size\">\r\nberkeley_db_create_buffer_size = 16777216\r\nberkeley_db_read_buffer_size = 131072\r\nbody_checks_size_limit = 51200\r\nbounce_size_limit = 50000\r\nheader_size_limit = 102400\r\nlmdb_map_size = 16777216\r\nmailbox_size_limit = 51200000\r\nmessage_size_limit = 10240000\r\ntcp_windowsize = 0\r\n<\/pre>\n<p>\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u304c50MB\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u304c10MB\u306b\u5236\u9650\u3055\u308c\u3066\u3044\u308b\u3002\u3061\u3087\u3063\u3068\u5c11\u306a\u3044\u306e\u3067\u8a2d\u5b9a\u5909\u66f4\u3059\u308b\u3002\u518d\u5ea6\u300cmain.cf\u300d\u3092\u7de8\u96c6\u3057\u3066\u6700\u4e0b\u90e8\u306b\u8ffd\u8a18\u3059\u308b\u3002<br \/>\n\u203b\u8ffd\u8a18\u3059\u308b\u7b87\u6240\u306e\u307f\u8a18\u8f09<\/p>\n<pre class=\"brush: plain; title: \/etc\/postfix\/main.cf; notranslate\" title=\"\/etc\/postfix\/main.cf\">\r\n# Maximum mailbox size 1GB. Maximum message size 20MB.\r\nmailbox_size_limit = 1024000000\r\nmessage_size_limit = 20480000\r\n<\/pre>\n<h5 style=\"margin-bottom:0.8em;\">\u30d0\u30fc\u30c1\u30e3\u30eb\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u306e\u8a2d\u5b9a<\/h5>\n<p>\u30d0\u30fc\u30c1\u30e3\u30eb\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u306e\u8a2d\u5b9a\u3092\u3059\u308b\u3002\u518d\u5ea6\u300cmain.cf\u300d\u3092\u7de8\u96c6\u3057\u3066\u6700\u4e0b\u90e8\u306b\u8ffd\u8a18\u3059\u308b\u3002<br \/>\n\u203b\u8ffd\u8a18\u3059\u308b\u7b87\u6240\u306e\u307f\u8a18\u8f09<\/p>\n<pre class=\"brush: plain; title: \/etc\/postfix\/main.cf; notranslate\" title=\"\/etc\/postfix\/main.cf\">\r\n# Virtual mailbox settings.\r\nvirtual_mailbox_domains = hirohiro716.com\r\nvirtual_mailbox_base = \/var\/spool\/mail\/virtual\r\nvirtual_mailbox_maps = hash:\/etc\/postfix\/vmailbox\r\nvirtual_uid_maps = static:5000\r\nvirtual_gid_maps = static:5000\r\n<\/pre>\n<p>main.cf\u3067\u6307\u5b9a\u3057\u305f\u30d0\u30fc\u30c1\u30e3\u30eb\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u306e\u5834\u6240\u3092\u5b9a\u7fa9\u3059\u308b\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3002<\/p>\n<pre class=\"brush: plain; title: \/etc\/postfix\/vmailbox; notranslate\" title=\"\/etc\/postfix\/vmailbox\">\r\nuser1@hirohiro716.com hirohiro716.com\/user1\/Maildir\/\r\nuser2@hirohiro716.com hirohiro716.com\/user2\/Maildir\/\r\n<\/pre>\n<p>\u4f5c\u6210\u3057\u305fvmailbox\u304b\u3089\u691c\u7d22\u30c6\u30fc\u30d6\u30eb(vmailbox.db)\u3092\u751f\u6210\u3059\u308b\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n# postmap \/etc\/postfix\/vmailbox\r\n<\/pre>\n<h5 style=\"margin-bottom:0.8em;\">\u30d0\u30fc\u30c1\u30e3\u30eb\u30a8\u30a4\u30ea\u30a2\u30b9\u306e\u8a2d\u5b9a<\/h5>\n<p>\u30d0\u30fc\u30c1\u30e3\u30eb\u30a8\u30a4\u30ea\u30a2\u30b9\u306e\u8a2d\u5b9a\u3092\u3059\u308b\u3002\u518d\u5ea6\u300cmain.cf\u300d\u3092\u7de8\u96c6\u3057\u3066\u6700\u4e0b\u90e8\u306b\u8ffd\u8a18\u3059\u308b\u3002<br \/>\n\u203b\u8ffd\u8a18\u3059\u308b\u7b87\u6240\u306e\u307f\u8a18\u8f09<\/p>\n<pre class=\"brush: plain; title: \/etc\/postfix\/main.cf; notranslate\" title=\"\/etc\/postfix\/main.cf\">\r\n# Virtual ailias settings.\r\nvirtual_alias_domains = alias.hirohiro716.com\r\nvirtual_alias_maps = hash:\/etc\/postfix\/virtual\r\n<\/pre>\n<p>main.cf\u3067\u6307\u5b9a\u3057\u305f\u30d0\u30fc\u30c1\u30e3\u30eb\u30a8\u30a4\u30ea\u30a2\u30b9\u306e\u8ee2\u9001\u5148\u3092\u5b9a\u7fa9\u3059\u308b\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3002<\/p>\n<pre class=\"brush: plain; title: \/etc\/postfix\/virtual; notranslate\" title=\"\/etc\/postfix\/virtual\">\r\n@alias.hirohiro716.com @hirohiro716.com\r\n<\/pre>\n<p>\u4f5c\u6210\u3057\u305fvirtual\u304b\u3089\u691c\u7d22\u30c6\u30fc\u30d6\u30eb(virtual.db)\u3092\u751f\u6210\u3059\u308b\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n# postmap \/etc\/postfix\/virtual\r\n<\/pre>\n<h5 style=\"margin-bottom:0.8em;\">\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u306e\u8a2d\u5b9a<\/h5>\n<p>\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u306f\u30d0\u30fc\u30c1\u30e3\u30eb\u30a8\u30a4\u30ea\u30a2\u30b9\u306e\u8a2d\u5b9a\u3067\u5b9f\u73fe\u3059\u308b\u3002\u518d\u5ea6\u300cmain.cf\u300d\u3092\u7de8\u96c6\u3057\u3066\u300cvirtual_alias_maps\u300d\u306b\u300cregexp:\/etc\/postfix\/ml\u300d\u3092\u30ab\u30f3\u30de\u533a\u5207\u308a\u3067\u8ffd\u8a18\u3059\u308b\u3002<br \/>\n\u203b\u5909\u66f4\u7b87\u6240\u306e\u307f\u8a18\u8f09<\/p>\n<pre class=\"brush: plain; title: \/etc\/postfix\/main.cf; notranslate\" title=\"\/etc\/postfix\/main.cf\">\r\nvirtual_alias_maps = hash:\/etc\/postfix\/virtual, regexp:\/etc\/postfix\/ml\r\n<\/pre>\n<p>main.cf\u3067\u6307\u5b9a\u3057\u305f\u30e1\u30fc\u30ea\u30f3\u30b0\u30ea\u30b9\u30c8\u306e\u8a2d\u5b9a\u3092\u5b9a\u7fa9\u3059\u308b\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3002<\/p>\n<pre class=\"brush: plain; title: \/etc\/postfix\/ml; notranslate\" title=\"\/etc\/postfix\/ml\">\r\n# Group1\r\n\/^group1@(hirohiro716\\.com|alias\\.hirohiro716\\.com)$\/\r\n        user1@hirohiro716.com,\r\n        user2@hirohiro716.com,\r\n\r\n# Team2\r\n\/^team2@(hirohiro716\\.com|alias\\.hirohiro716\\.com)$\/\r\n        user1@hirohiro716.com,\r\n<\/pre>\n<p>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u4f8b\u5916\u8a2d\u5b9a\u3092\u3059\u308b\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n# firewall-cmd --permanent --add-service={smtp,smtp-submission,smtps,imaps,pop3s}\r\n# firewall-cmd --reload\r\n<\/pre>\n<p>\u30b5\u30fc\u30d3\u30b9\u3092\u6709\u52b9\u5316\u3057\u3066\u5b9f\u884c\u3059\u308b\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n# systemctl enable --now dovecot\r\n# systemctl enable --now postfix\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u30fb \u30b7\u30b9\u30c6\u30e0\u30a2\u30ab\u30a6\u30f3\u30c8\u3068E-mail\u30a2\u30ab\u30a6\u30f3\u30c8\u306f\u5225\u306b\u3057\u305f\u3044 \u30fb user1@hirohiro716.com\u306e\u3088\u3046\u306a\u30a2\u30c9\u30ec\u30b9\u3067\u4e3b\u306b\u9001\u53d7\u4fe1\u3059\u308b \u30fb \u5225\u540d\u3067user1@alias.hirohiro716.com\u3067\u3082\u53d7\u4fe1\u3057\u305f\u3044  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"class_list":["post-2046","post","type-post","status-publish","format-standard","hentry","category-almalinux"],"views":1096,"_links":{"self":[{"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=\/wp\/v2\/posts\/2046","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2046"}],"version-history":[{"count":58,"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=\/wp\/v2\/posts\/2046\/revisions"}],"predecessor-version":[{"id":3165,"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=\/wp\/v2\/posts\/2046\/revisions\/3165"}],"wp:attachment":[{"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2046"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2046"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/weblog.hirohiro716.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2046"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}