{"id":486,"date":"2025-04-05T12:52:27","date_gmt":"2025-04-05T03:52:27","guid":{"rendered":"https:\/\/yuaiho.com\/blog\/?p=486"},"modified":"2025-04-05T13:08:15","modified_gmt":"2025-04-05T04:08:15","slug":"dovecot-2-3-21-%e2%86%92-2-4-1%e3%81%b8%e3%81%ae%e7%a7%bb%e8%a1%8c","status":"publish","type":"post","link":"https:\/\/yuaiho.com\/blog\/archives\/2025\/486","title":{"rendered":"Dovecot 2.3.21 \u2192 2.4.1\u3078\u306e\u79fb\u884c"},"content":{"rendered":"\n<p>\u5148\u65e5Dovecot 2.4.1\u304c\u51fa\u305f\u306e\u3067\u3001Dovecot 2.3\u7cfb\u304b\u30892.4.1\u3092\u79fb\u884c\u306e\u691c\u8a3c\uff1f\u3092\u6e0b\u3005\u3084\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>Dovecot CE\u7248\u306e\u30de\u30cb\u30e5\u30a2\u30eb\u306f\u89aa\u5207\u3068\u306f\u8a00\u3044\u96e3\u304f\u3001\u3069\u3053\u3092\u3069\u3046\u5909\u3048\u308c\u3070\u826f\u3044\u306e\u304b\u304c\u308f\u304b\u308a\u306b\u304f\u3044\u3067\u3059\u3002\u79c1\u3082\u7d50\u5c40\u306fConfig\u5909\u3048\u308b\u5ea6\u306bservice dovecot restart\u3067\u6012\u3089\u308c\u305f\u3068\u3053\u308d\u3092\u30de\u30cb\u30e5\u30a2\u30eb\u3084dovecot\u304c\u914d\u5e03\u3057\u3066\u3044\u308bsample\u3092\u898b\u3066\u76f4\u3057\u3066\u4fee\u6b63\u3059\u308b\u3068\u3044\u3046\u3001TAS\u4f5c\u308b\u3088\u3046\u306a\u3084\u308a\u65b9\u3067\u79fb\u884c\u3057\u307e\u3057\u305f\u3002\u30b5\u30f3\u30c7\u30fc\u30aa\u30da\u30ec\u30fc\u30bf\u306e\u79c1\u306b\u306f\u5272\u3068\u82e6\u75db\u306a\u4f5c\u696d\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u8a18\u4e8b\u516c\u958b\u3057\u305f\u306e\u306f\u3001\u540c\u3058\u3088\u3046\u306a\u74b0\u5883\u3067\u4f7f\u3063\u3066\u3044\u308b\u65b9\u306b\u3001\u79c1\u304c\u8e0f\u3093\u3060\u30af\u30bd\u3092\u3082\u3046\u4e00\u5ea6\u56de\u8e0f\u3093\u3067\u307b\u3057\u304f\u306f\u7121\u3044\u3068\u601d\u3063\u305f\u306e\u3067\u79c1\u306e\u4f8b\u3092\u7d39\u4ecb\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u74b0\u5883<\/h2>\n\n\n\n<p>\u79c1\u306e\u74b0\u5883\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306a\u611f\u3058\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30de\u30b7\u30f3: <a href=\"https:\/\/yuahio.com\/macs\/38.htm\">38\u53f7\u6a5f<\/a> (N100DC-ITX, DDR4 32GB, SATA SSDx2)<\/li>\n\n\n\n<li>OS: FreeBSD 14.2-RELEASE-p2 (amd64)<\/li>\n\n\n\n<li>\u30b3\u30f3\u30d1\u30a4\u30e9: llvm19-19.1.7_1 (pkg\u7248)<\/li>\n\n\n\n<li>MTA: Postfix 3.9.1<\/li>\n\n\n\n<li>MDA: Dovecot 2.3.21 \u2192 2.4.1-4<\/li>\n\n\n\n<li>DB\/\u8a8d\u8a3c\u30d0\u30c3\u30af\u30a8\u30f3\u30c9: MySQL 8.0 \/ Cyrus SASL<\/li>\n<\/ul>\n\n\n\n<p>MTA\u306fPostfix\u3067Virtual Domain\u3092\u904b\u7528\u3057\u3066\u3044\u3066\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306fMySQL (\u2260MariaDB)\u3067\u3059\u3002MTA\u3082MDA\u3082\u30bd\u30fc\u30b9\u304b\u3089\u306e\u30b3\u30f3\u30d1\u30a4\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<p>Dovecot\u306fMRA(Mail Retrieval Agent)\u3068\u3057\u3066\u306e\u307f\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002Postfix\u306fSubmission\u30dd\u30fc\u30c8\u3092Listen\u3057\u3066\u3044\u307e\u3059\u304c\u3001Postfix\u306eSubmission\u306e\u8a8d\u8a3c\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306fCyrus SASL+MySQL\u3067\u3001Dovecot\u306e\u8a8d\u8a3c\u6a5f\u80fd\u306f\u4f7f\u3063\u3066\u3044\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081Dovecot\u3067Submission\u306e\u8a8d\u8a3c\u3092\u3057\u3066\u3044\u308b\u65b9\u306f\u66f8\u304d\u63db\u3048\u308b\u3079\u304d\u8a2d\u5b9a\u304c\u3082\u3063\u3068\u5897\u3048\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b3\u30f3\u30d1\u30a4\u30eb\u30aa\u30d7\u30b7\u30e7\u30f3<\/h2>\n\n\n\n<p>\u30b3\u30f3\u30d1\u30a4\u30eb\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u79c1\u306e\u5834\u5408\u4e0b\u8a18\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"has-light-gray-color has-dark-gray-background-color has-text-color has-background has-link-color wp-elements-de19fbe82e30ffa1ba43a5f63378079c\"><code>.\/configure --with-mysql <mark style=\"background-color:rgba(0, 0, 0, 0);color:#669900\" class=\"has-inline-color\">ZLIB_CFLAGS=\"-I\/usr\/include\" ZLIB_LIBS=\"-L\/usr\/lib -lz\"<\/mark> <mark style=\"background-color:rgba(0, 0, 0, 0);color:#00ffff\" class=\"has-inline-color\">--with-libbsd<\/mark><\/code><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">zlib\u95a2\u4fc2(ZLIB_CFLGS, ZLIB_LIBS)<\/h3>\n\n\n\n<p>\u524d\u8ff0\u306e\u3088\u3046\u306b\u79c1\u306f\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306bMySQL\u3092\u4f7f\u3063\u3066\u3044\u308b\u306e\u3067\u3001<code>--with-mysql<\/code>\u3092\u5165\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>2.3.21\u306e\u9803\u306f<code>--with-mysql<\/code>\u306e\u307f\u3067configure\u304c\u901a\u3063\u305f\u306e\u3067\u3059\u304c\u304c\u3001\u79c1\u306e\u74b0\u5883\u306e2.4.1\u306f\u5f8c\u308d\u306bZLIB\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u5165\u308c\u306a\u3044\u3068\u4e0b\u306e\u3088\u3046\u306a\u6587\u53e5\u3092\u8a00\u3063\u3066\u304d\u3066.\/configure\u304c\u6b63\u3057\u304f\u7d42\u308f\u3089\u306a\u304b\u3063\u305f\u305f\u3081\u6e0b\u3005\u5165\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"has-light-gray-color has-dark-gray-background-color has-text-color has-background has-link-color wp-elements-429eb6f94b01cf0efd6400cabcc3f93e\"><code>checking for zlib\u2026 no<br>configure: error: cannot build with zlib support: zlib library not found<\/code><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">libbsd<\/h3>\n\n\n\n<p><code>--with-libbsd <\/code>\u306f\u8a3c\u660e\u66f8\u5468\u308a\u306e\u6319\u52d5\u304c\u4e0d\u5be9(SNI\u5225\u306e\u8a2d\u5b9a\u3092\u6d88\u3059\u3068Segmentation Fault\u3059\u308b)\u3060\u3063\u305f\u306e\u3067\u5165\u308c\u305f\u3089\u3088\u304f\u308f\u304b\u308a\u307e\u305b\u3093\u304c\u3042\u52d5\u304f\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u307e\u3041\u73fe\u5834\u732b\u30af\u30aa\u30ea\u30c6\u30a3\u3067\u5165\u308c\u305f\u306e\u3067\u3001\u3082\u3057\u304b\u3057\u305f\u3089<code>--with-libbsd <\/code>\u306f\u4ed8\u4e0e\u3057\u306a\u304f\u3066\u3082\u5927\u4e08\u592b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>configure\u304c\u7d42\u308f\u3063\u305f\u3089make all\u3067\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">make install\u524d\u306b\u3084\u308b\u3053\u3068\u2192\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3\u306emake uninstall<\/h2>\n\n\n\n<p>\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u305f\u3089\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u524d\u306b\u8a2d\u5b9a\u79fb\u884c\u4f5c\u696d\u3092\u3059\u308b\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u3068\u308a\u3042\u3048\u305a\u3053\u3053\u3067\u306f\u4e00\u65e6\u3053\u308c\u304b\u3089\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3068\u3044\u3046\u524d\u63d0\u3067\u8a71\u3092\u3059\u3059\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u306f2.3\u7cfb\u4ee5\u524d\u306eDovecot\u304c\u52d5\u3044\u3066\u3044\u308b\u65b9\u306e\u307f\u8a72\u5f53\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>2.3\u7cfb\u4ee5\u524d\u306eDovecot\u304c\u52d5\u3044\u3066\u3044\u308b\u5834\u5408\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u304c\u7d42\u4e86\u5f8c\u30012.4\u7cfb\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u524d\u306bservice\u30b3\u30de\u30f3\u30c9\u3067dovecot\u3092\u505c\u6b62\u3057\u3001\u4eca\u4f7f\u3063\u3066\u3044\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3067make uninstall\u3057\u3066\u65e2\u5b58\u306eDovecot\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u79c1\u306f\u96d1\u306bmake install\u3067\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4e0a\u66f8\u304d\u3057\u305f\u306e\u3067\u3059\u304c\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306a\u30a8\u30e9\u30fc\u30ed\u30b0\u304c\u51fa\u3066IMAPS\u304c\u307e\u3068\u3082\u306b\u52d5\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"has-light-gray-color has-dark-gray-background-color has-text-color has-background has-link-color wp-elements-6269990f9650187d091cca03c582543c\"><code>Mar 31 19:28:25 imap-login: Error: imap-login(init): Fatal: Multiple files for module var_expand_crypt: \/usr\/local\/lib\/dovecot\/var_expand_crypt.so, \/usr\/local\/lib\/dovecot\/lib20_var_expand_crypt.so<\/code><\/p>\n\n\n\n<p>\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3\u3092make uninstall\u3057\u3066\u304b\u3089\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u5165\u308c\u305f\u3089\u4e0a\u8a18\u306f\u51fa\u306a\u304f\u306a\u3063\u305f\u306e\u30672.3\u7cfb\u4ee5\u524d\u306eDovecot\u306f\u4e00\u65e6\u6d88\u3059\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">make install\u5f8c\u306b\u3084\u308b\u3053\u3068\u2192imap-hibernate\u306e\u30b3\u30d4\u30fc<\/h2>\n\n\n\n<p>\u3053\u308c\u306fFreeBSD\u3067\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u5b8c\u4e86\u3057\u3066\u3066\u6b21\u306fservice\u30b3\u30de\u30f3\u30c9\u3067Dovecot\u8d77\u52d5\u3057\u3088\u3046\u304b\u306a\u3068\u3044\u3046\u72b6\u614b\u3067\u306e\u8a71\u3067\u3059\u3002<\/p>\n\n\n\n<p>make install\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u7d42\u308f\u3063\u305f\u3089cd src\/imap-hibernate\u306b\u79fb\u52d5\u3057\u3066\u5f15\u6570\u306a\u3057\u306emake\u30b3\u30de\u30f3\u30c9\u3067imap-hibernate\u3092\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br>\u30b3\u30f3\u30d1\u30a4\u30eb\u304c\u901a\u3063\u305f\u3089\u51fa\u6765\u4e0a\u304c\u3063\u305fimap-hibernate\u3092cp -pi \u3067libexec\/dovecot(\u203b)\u306b\u30b3\u30d4\u30fc\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u203bDovecot\u306f\u7279\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u6307\u5b9a\u3057\u306a\u3051\u308c\u3070\/usr\/local\u306b\u5165\u308b\u306e\u3067\u5148\u8ff0\u306e\u300clibexec\/dovecot\u300d\u306f\u300c\/usr\/local\/libexec\/dovecot\u300d\u306b\u306a\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"has-light-gray-color has-dark-gray-background-color has-text-color has-background has-link-color wp-elements-c55d04e78a0eeebfd55422a88759480d\"><code># cd src\/imap-hibernate\/<br># make<br>CC imap-client.o<br>CC imap-hibernate-client.o<br>CC imap-hibernate-settings.o<br>CC imap-master-connection.o<br>CC main.o<br>CCLD imap-hibernate<br># cp -pi imap-hibernate \/usr\/local\/libexec\/dovecot\/ <\/code><br><\/p>\n\n\n\n<p>\u3053\u306e\u5de5\u7a0b\u3092\u7701\u304f\u3068\u3001dovecot\u8d77\u52d5\u6642\u306bimap-hibernate\u304c\u306d\u30fc\u305e\u3001\u30dc\u30b1\u3001\u3068\u6012\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"has-light-gray-color has-dark-gray-background-color has-text-color has-background has-link-color wp-elements-10cf62194b24ec0c93902dbe81bb0c7e\"><code>#  service dovecot start<br>Starting dovecot \u2026<br>Fatal: service(imap-hibernate) access(\/usr\/local\/libexec\/dovecot\/imap-hibernate) failed: No such file or directory<\/code><\/p>\n\n\n\n<p>\u3053\u308c\u3001dovecot\u304c\u4e0a\u304c\u3089\u306a\u3044\u306e\u3067\u6e0b\u3005\u5165\u308c\u305f\u3093\u3067\u3059\u304c\u306a\u305c\u8d77\u52d5\u6642\u306bimap-hibernate\u3092\u6c42\u3081\u308b\u306e\u304b\u306f\u8b0e\u3067\u3059\u3002\u305d\u3082\u305d\u3082IMAP Hibernate \u306f \u4e0b\u56f3\u306e\u3088\u3046\u306bFreeBSD(\u306e\u3088\u3046\u306akqueue\u30d9\u30fc\u30b9\u306e\u30b7\u30b9\u30c6\u30e0)\u3067\u306f\u30b5\u30dd\u30fc\u30c8\u3057\u306a\u3044\u3002\u3068\u660e\u8a18\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"445\" src=\"https:\/\/yuaiho.com\/blog\/wp-content\/uploads\/2025\/04\/image-1024x445.png\" alt=\"\" class=\"wp-image-487\" srcset=\"https:\/\/yuaiho.com\/blog\/wp-content\/uploads\/2025\/04\/image-1024x445.png 1024w, https:\/\/yuaiho.com\/blog\/wp-content\/uploads\/2025\/04\/image-300x130.png 300w, https:\/\/yuaiho.com\/blog\/wp-content\/uploads\/2025\/04\/image-768x333.png 768w, https:\/\/yuaiho.com\/blog\/wp-content\/uploads\/2025\/04\/image-1536x667.png 1536w, https:\/\/yuaiho.com\/blog\/wp-content\/uploads\/2025\/04\/image-624x271.png 624w, https:\/\/yuaiho.com\/blog\/wp-content\/uploads\/2025\/04\/image.png 1672w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Dovecot\u306e\u30de\u30cb\u30e5\u30a2\u30eb\u3088\u308a\u5f15\u7528<br>IMAP | Dovecot CE, <a href=\"https:\/\/doc.dovecot.org\/2.4.0\/core\/config\/imap.html\">https:\/\/doc.dovecot.org\/2.4.0\/core\/config\/imap.html<\/a> , 2025.04.05\u95b2\u89a7<\/figcaption><\/figure>\n\n\n\n<p>\u78ba\u304b\u306bimap-hibernate\u306fFreeBSD\u3067\u306fmake all\u3067\u306f\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u307e\u305b\u3093\u3057\u3001\u4e88\u3081make\u3067\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u3066\u304a\u3044\u3066\u3082make install\u6642\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u304f\u308c\u307e\u305b\u3093\u3002\u305d\u308c\u306a\u306e\u306b\u4f55\u6545\u304b\u8d77\u52d5\u6642\u306b\u306f\u5b58\u5728\u3057\u3066\u3044\u306a\u3044\u3068master\u30d7\u30ed\u30bb\u30b9\u304c\u4e0a\u304c\u3063\u3066\u3053\u306a\u3044\u4e0d\u601d\u8b70\u4ed5\u69d8\u306a\u306e\u3067\u3053\u306e\u3088\u3046\u306a\u5bfe\u5fdc\u3092\u5165\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6b63\u76f4\u610f\u5473\u4e0d\u660e\u306a\u3093\u3067\u3059\u304c\u3001\u307e\u3041Dovecot CE\u306b\u3068\u3063\u3066\u306fFreeBSD\u306f\u30d9\u30b9\u30c8\u30a8\u30d5\u30a9\u30fc\u30c8\u5bfe\u5fdc\u3089\u3057\u3044\u306e\u3067\u8ae6\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">dovecot.conf<\/h2>\n\n\n\n<p>\u203b\u65b0\u65e7\u306e\u8a2d\u5b9a\u306f\u540c\u4e00\u306e\u7b48\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u3053\u304b\u3089\u5148\u306f\u8a2d\u5b9a\u95a2\u9023\u3067\u3059\u3002\u79c1\u306f2024\u5e74\u306b25\u53f7\u6a5f\u304b\u308938\u53f7\u6a5f\u306b\u79fb\u884c\u3057\u305f\u969b\u306bdovecot\u306f25\u53f7\u6a5f\u30682024\u5e74\u5f53\u6642\u306e\u6700\u65b0\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u6bd4\u8f03\u3057\u3066\u65b0\u3057\u3044\u30d5\u30a1\u30a4\u30eb\u306b\u8a2d\u5b9a\u3092\u66f8\u304d\u8fbc\u3093\u3060\u306e\u3067\u5143\u8a2d\u5b9a\u306f\u305d\u3093\u306a\u306b\u53e4\u304f\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>OX Dovecot\u3067\u306f\u300c<a href=\"https:\/\/github.com\/dovecot\/tools\/blob\/main\/dovecot-2.4.0-example-config.tar.gz\">Example Configuration<\/a>\u300d\u3067\u8a2d\u5b9a\u4f8b\u3092\u914d\u5e03\u3057\u3066\u3044\u308b\u306e\u3067\u3001dovecot.conf\u306b\u9650\u3089\u305a\u66f8\u304d\u65b9\u306b\u60a9\u3093\u3060\u3089\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u53c2\u7167\u3059\u308b\u3068\u826f\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u307e\u3041\u5f8c\u3067\u51fa\u3066\u304f\u308b\u3093\u3067\u3059\u304c\u30b3\u30e1\u30f3\u30c8\u304c\u6b63\u3057\u3044\u3068\u306f\u9650\u3089\u306a\u3044\u30c8\u30e9\u30c3\u30d7\u304c\u3042\u3063\u305f\u308a\u3057\u3066\u305d\u308c\u3067\u3082\u9762\u5012\u3067\u3059\u3051\u3069\u306d\u3002<\/p>\n\n\n\n<p>\u3061\u306a\u307f\u306bdovecot.conf\u3082\u542b\u3081\u3001\u79c1\u304c\u5f15\u3063\u304b\u304b\u3063\u305f\u90e8\u5206\u3057\u304b\u66f8\u3044\u3066\u3044\u307e\u305b\u3093\u3002\u79c1\u3088\u308a\u8a2d\u5b9a\u304c\u3082\u3063\u3068\u8907\u96d1\u306a\u65b9\u306f\u3082\u3063\u3068\u66f8\u304d\u63db\u3048\u308b\u90e8\u5206\u304c\u591a\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306eVersion\u5b9a\u7fa9<\/h3>\n\n\n\n<p>\u307e\u305a\u306fdovecot.conf\u3067\u3059\u3002\u4ee5\u4e0b\u3001\u9752\u7dd1\u304c\u5dee\u5206\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table alignleft\"><table class=\"has-fixed-layout\"><thead><tr><th>2.3.x<\/th><th>2.4.x<\/th><\/tr><\/thead><tbody><tr><td><code># --sysconfdir=\/etc --localstatedir=\/var<br># Protocols we want to be serving.<br># protocols = imap pop3 lmtp submission<br>protocols = imap<br><\/code><br><br><\/td><td><code># --sysconfdir=\/etc --localstatedir=\/var<br><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\"># Config header<\/mark><br><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">dovecot_config_version = 2.4.0<br>dovecot_storage_version = 2.4.0<\/mark><br># Protocols we want to be serving.<br># protocols = imap pop3 lmtp submission<br>protocols = imap<\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>dovecot_config_version\u3068dovecot_storage_version\u306f2.4\u304b\u3089\u65b0\u305f\u306b\u5c0e\u5165\u3055\u308c\u305f\u8a2d\u5b9a\u5024\u3067\u3001Dovecot\u306e\u4e00\u9023\u306e\u8a2d\u5b9a\u306f\u3053\u306e\u5b9a\u7fa9\u304b\u3089\u59cb\u307e\u3089\u306a\u3044\u3068\u8d77\u52d5\u6642\u306b\u6012\u3089\u308c\u307e\u3059\u3002\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u5148\u982d\u306b\u3042\u308b\u5fc5\u8981\u307e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001dovecot\u306e\u8a2d\u5b9a\u306f\u3053\u306e2\u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u304b\u3089\u958b\u59cb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u79c1\u306e\u5834\u54082.3\u7cfb\u306e\u8a2d\u5b9a\u306fprotocols = imap\u304b\u3089\u59cb\u307e\u3063\u3066\u3044\u305f\u306e\u3067\u3001\u305d\u3053\u3088\u308a\u4e0a\u306a\u3089\u5225\u306b\u3069\u3053\u3067\u3082\u3088\u304b\u3063\u305f\u306e\u3067\u30c6\u30ad\u30c8\u30fc\u306bprotocls = imap\u306e\u771f\u4e0a\u306b\u5165\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">dict\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6<\/h3>\n\n\n\n<figure class=\"wp-block-table alignleft\"><table class=\"has-fixed-layout\"><thead><tr><th>2.3.x<\/th><th>2.4.x<\/th><\/tr><\/thead><tbody><tr><td><code>dict {<br>#quota = mysql:\/etc\/dovecot\/dovecot-dict-sql.conf.ext<br>}<\/code><\/td><td><code><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">#dict {<\/mark><br>#quota = mysql:\/etc\/dovecot\/dovecot-dict-sql.conf.ext<br><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">#}<\/mark><\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>dict\u30b5\u30fc\u30d3\u30b9\u306f\u7121\u304f\u306a\u3063\u305f\u306e\u3067\u3059\u3079\u3066\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">conf.d\u914d\u4e0b<\/h2>\n\n\n\n<p>\u6b21\u79fb\u884c\u306fconf.d\u914d\u4e0b\u3067\u3059\u3002conf.d\u306f\u8907\u6570\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u3053\u3067\u6319\u3052\u3066\u306a\u3044\u30d5\u30a1\u30a4\u30eb\u306f\u79c1\u306f\/usr\/local\/etc\/dovecot\/conf.d\u306b\u5165\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">10-auth.conf<\/h2>\n\n\n\n<p>\u203b\u65b0\u65e7\u306e\u8a2d\u5b9a\u306f\u540c\u4e00\u3060\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table alignleft\"><table class=\"has-fixed-layout\"><thead><tr><th>2.3.x<\/th><th>2.4.x<\/th><\/tr><\/thead><tbody><tr><td><code>\uff03 Disable LOGIN command and all other plaintext authentications unless<br>\uff03 SSL\/TLS is used (LOGINDISABLED capability). Note that if the remote IP<br>\uff03 matches the local IP (ie. you're connecting from the same computer), the<br>\uff03 connection is considered secure and plaintext authentication is allowed.<br># See also ssl=required setting.<br># disable_plaintext_auth = yes<br><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">disable_plaintext_auth = no<\/mark><\/code><\/td><td><code>\uff03 Disable LOGIN command and all other plaintext authentications unless<br>\uff03 SSL\/TLS is used (LOGINDISABLED capability). Note that if the remote IP<br>\uff03 matches the local IP (ie. you're connecting from the same computer), the<br>\uff03 connection is considered secure and plaintext authentication is allowed.<br># See also ssl=required setting.<br># disable_plaintext_auth = yes<br><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">auth_allow_cleartext = yes<\/mark><\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>disable_plaintext_auth\u306f\u8a2d\u5b9a\u540d\u304c\u5909\u308f\u308a\u307e\u3057\u305f\u3002<strong>\u8a2d\u5b9a\u540d\u3060\u3051\u3067\u306a\u304f\u8a2d\u5b9a\u306e\u610f\u5473\u3082\u5909\u66f4\u3055\u308c<\/strong>\u30012.3\u7cfb\u4ee5\u524d\u306f\u300c\u7121\u52b9\u3092No\u300d\u3067\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u8a8d\u8a3c\u304c\u6709\u52b9\u3067\u3057\u305f\u304c\u30012.4\u7cfb\u306f\u300c\u8a31\u5bb9\u3092Yes\u300d\u3067\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u8a8d\u8a3c\u304c\u6709\u52b9\u3068\u306a\u308a\u307e\u3059\u306e\u3067\u4e0a\u8a18\u306f\u8a2d\u5b9a\u3068\u3057\u3066\u306f\u540c\u4e00\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u79c1\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5411\u3051\u306fIMAP over TLS\u3057\u304bLISTEN\u3057\u3066\u304a\u3089\u305a\u3001\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8\u4ee5\u5916\u306e\u8a8d\u8a3c\u306f\u8a2d\u5b9a\u304c\u9762\u5012\u81ed\u3044\u306e\u3067\u30d7\u30ec\u30fc\u30f3\u30c6\u30ad\u30b9\u30c8OK\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">10-logging.conf<\/h2>\n\n\n\n<p>\u203b\u65b0\u65e7\u306e\u8a2d\u5b9a\u306f\u540c\u4e00\u3067\u306f\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table alignleft\"><table class=\"has-fixed-layout\"><thead><tr><th>2.3.x<\/th><th>2.4.x<\/th><\/tr><\/thead><tbody><tr><td># <code>mail_log plugin provides more event logging for mail processes.<br><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">plugin {<\/mark><br>  # Events to log. Also available: flag_change append<br>  #mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename<br>  # Available fields: uid, box, msgid, from, subject, size, vsize, flags<br>  # size and vsize are available only for expunge and copy events.<br>  #mail_log_fields = uid box msgid size<br>}<\/code><\/td><td><code># mail_log plugin provides more event logging for mail processes.<br><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">mail_plugins {<\/mark><br>  # Events to log. Also available: flag_change append<br>  #mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename<br>  # Available fields: uid, box, msgid, from, subject, size, vsize, flags<br>  # size and vsize are available only for expunge and copy events.<br>  #mail_log_fields = uid box msgid size<br>}<\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>plugin\u30d6\u30ed\u30c3\u30af\u306e\u8a2d\u5b9a\u540d\u304c\u5909\u66f4\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u79c1\u306f\u30d7\u30e9\u30b0\u30a4\u30f3\u306f\u7279\u306b\u4f7f\u3063\u3066\u304a\u3089\u305a\u3001\u3053\u3046\u5909\u3048\u305f\u3089\u52d5\u3044\u305f\u3068\u3044\u3046\u611f\u3058\u306a\u306e\u3067\u8a2d\u5b9a\u3068\u3057\u3066\u306f\u65b0\u65e7\u540c\u4e00\u3067\u306f\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u305d\u306e\u4ed6\u30ed\u30b0\u95a2\u4fc2<\/h3>\n\n\n\n<p>\u5b9f\u904b\u7528\u306e\u8a2d\u5b9a\u306f\u4e0a\u8a18\u306e\u307f\u306a\u3093\u3067\u3059\u304c\u3001\u691c\u8a3c\u3084\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c8\u7b49\u3067\u30ed\u30b0\u3092\u8a73\u7d30(verbose)\u306b\u3057\u305f\u3044\u5834\u5408\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306bVerbose\u306e\u6307\u5b9a\u65b9\u6cd5\u304c\u5909\u66f4\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u30022.3\u7cfb\u4ee5\u524d\u306eno\u76f8\u5f53\u306e\u8a2d\u5b9a\u306f\u306a\u3055\u305d\u3046\u3067\u3001\u7121\u52b9\u5316\u3059\u308b\u5834\u5408\u306f\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3067\u3059\u3002(\u307e\u30412.3.x\u3082no\u3092\u5165\u308c\u305a\u306b\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3067\u7121\u52b9\u5316\u3057\u3066\u3044\u307e\u3057\u305f\u3051\u3069)<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">2.3.x<\/th><th class=\"has-text-align-left\" data-align=\"left\">2.4.x<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><code>auth_verbose = yes<br>auth_debug = yes<br>mail_debug = yes<br>verbose_ssl = <\/code>yes<\/td><td class=\"has-text-align-left\" data-align=\"left\"><code>log_debug=category=auth<br>log_debug=category=mail<\/code><br><code>log_debug=category=ss<\/code>l<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u30ed\u30b0\u7cfb\u306e\u7d30\u304b\u3044\u5185\u5bb9\u306f<a href=\"https:\/\/doc.dovecot.org\/2.4.0\/core\/admin\/logging.html\">\u30de\u30cb\u30e5\u30a2\u30eb<\/a>\u306eLogging Verbosity\u306e\u3068\u3053\u308d\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">10-mail.conf<\/h2>\n\n\n\n<p>\u203b\u65b0\u65e7\u306e\u8a2d\u5b9a\u306f\u305f\u3076\u3093\u540c\u7b49\u3067\u3059\u3002<\/p>\n\n\n\n<p>Virtual Domain\u3067Maildir\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306e\u8a2d\u5b9a\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>2.3.x<\/th><th>2.4.x<\/th><\/tr><\/thead><tbody><tr><td><br><code># mail_location =<br><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">mail_location = maildir:<code>\/path\/to\/vmailbox\/<\/code>%d\/%n<\/mark><\/code><\/td><td><code><br># mail_location =<br># mail_location = maildir:\/path\/to\/vmailbox\/%d\/%n<br><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">mail_driver = maildir<br>mail_path = <code>\/path\/to\/vmailbox\/<\/code>%{user | domain }\/%{user | username }<\/mark><\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>mail_location\u306f\u306a\u304f\u306a\u308a\u3001mail_driver \/ mail_path \/ mail_inbox_path\u306e3\u3064\u306b\u5206\u5272\u3055\u308c\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u30d7\u30ec\u30fc\u30b9\u30db\u30eb\u30c0(%d\u3068\u304b%n)\u3082\u5909\u66f4\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u8a2d\u5b9a\u3068\u3057\u3066\u306fmail_driver\u3067Maildir\u306e\u4f7f\u7528\u3092\u660e\u793a\u3057\u305f\u306e\u3061\u3001mail_location\u3068\u540c\u7b49\u306e\u8a2d\u5b9a\u3092mail_path\u306b\u66f8\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30de\u30cb\u30e5\u30a2\u30eb\u306b\u306f.INBOX\u3092\u6307\u5b9a\u3059\u308bmail_inbox_path\u306e\u4f8b\u304c\u3042\u308a\u307e\u3059\u304c\u3001mail_inbox_path\u306f\u7701\u7565\u3059\u308b\u3068mail_path\u3068\u540c\u4e00\u306b\u306a\u308a\u307e\u3059\u3002\u79c1\u306fmail_inbox_path\u306f\u7701\u7565\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u3046\u3057\u3066\u3044\u308b\u7406\u7531\u3067\u3059\u304c\u30012.3\u7cfb\u306email_location\u306f\u3001\u3053\u3053\u3067\u6307\u5b9a\u3055\u308c\u305f\u30d1\u30b9\u3092.INBOX\u3068\u307f\u306a\u3057\u3066\u3001.INBOX\u306b\u683c\u7d0d\u3055\u308c\u308b\u3079\u304dcur\u3084new\u3092mail_location\u3067\u6307\u5b9a\u3057\u305f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u6563\u3089\u304b\u3059\u69cb\u9020\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u672c\u5f53\u306f.INBOX\u306f.INBOX\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u5165\u308c\u305f\u3044\u306e\u3067\u3059\u304c\u3001mail_inbox_path\u3092\u660e\u793a\u3059\u308b\u3068\u4eca\u307e\u3067mail_location\u306b\u6563\u3089\u304b\u3055\u308c\u305f\u5185\u5bb9\u304c\u898b\u3048\u306a\u304f\u306a\u308b\u3068\u6016\u3044\u306e\u3067\u3053\u306e\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u30d7\u30ec\u30fc\u30b9\u30db\u30eb\u30c0\u306e\u672b\u5c3e\u306e\u30b9\u30da\u30fc\u30b9\u306f\u30de\u30cb\u30e5\u30a2\u30eb\u306b\u305d\u3046\u66f8\u304b\u308c\u3066\u3044\u308b\u306e\u3067\u30b3\u30d4\u30da\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u300c\/path\/to\/vmailbox\u300d\u306e\u90e8\u5206\u306fVitual Domain\u306e\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u306e\u30eb\u30fc\u30c8\u3068\u306a\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3067\u3001MTA\u304cPostfix\u306e\u5834\u5408\u3001virtual_mailbox_base\u306e\u8a2d\u5b9a\u3068\u4e00\u81f4\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u9762\u5012\u306a\u306e\u3067\u691c\u8a3c\u3057\u3066\u3044\u307e\u305b\u3093\u304c\u3001<a href=\"https:\/\/doc.dovecot.org\/main\/core\/config\/auth\/users\/virtual.html#home-directories\">\u30de\u30cb\u30e5\u30a2\u30eb<\/a>\u306b\u3088\u308b\u3068(\u975eVirtual Domain\u306e\u3088\u3046\u306b)\u3069\u3046\u3082home\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u914d\u4e0b\u306bMaildir\u3092\u8a2d\u3051\u308b\u5834\u5408\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306a\u66f8\u304d\u65b9\u304c\u5fc5\u8981\u3063\u307d\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">    home=\/path\/to\/user\/home\/<br>    mail_path=\/path\/to\/user\/home\/Maildir\/<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">10-ssl.conf<\/h2>\n\n\n\n<p>\u203b\u65b0\u65e7\u306e\u8a2d\u5b9a\u306f\u540c\u4e00\u3067\u306f\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u540c\u7b49\u306e\u7b48\u3067\u3059\u3002<br>\u203bSNI\u660e\u793a(local_name)\u306eSSL\u8a3c\u660e\u66f8\u8a2d\u5b9a\u306fFreeBSD\u306e\u30d0\u30a4\u30ca\u30eapkg\u7248\u306ecertbot\u3067\u53d6\u5f97\u3057\u305fLet\u2019s Encrypt\u306e\u4f8b\u3067\u3059\u3002\u305f\u3060\u3057\u30c9\u30e1\u30a4\u30f3\u306f\u67b6\u7a7a\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>2.3.x<\/th><th>2.4.x<\/th><\/tr><\/thead><tbody><tr><td><br><code>ssl_cert = <mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0099\" class=\"has-inline-color\">&lt;<\/mark>\/etc\/ssl\/certs\/dovecot.pem<br>ssl_key = <code><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0099\" class=\"has-inline-color\">&lt;<\/mark>\/<\/code>etc\/ssl\/private\/dovecot.pem<br>ssl_dh = <code><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0099\" class=\"has-inline-color\">&lt;<\/mark>\/<\/code>usr\/local\/etc\/dovecot\/dh.pem<br>local_name mail.yuaiho.net {<\/code><br>    <code>ssl_cert = <code><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0099\" class=\"has-inline-color\">&lt;<\/mark>\/<\/code>usr\/local\/etc\/letsencrypt\/live\/<code>mail.yuaiho.net<\/code>\/fullchain.pem<br>  ssl_key = <code><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff0099\" class=\"has-inline-color\">&lt;<\/mark>\/<\/code>usr\/local\/etc\/letsencrypt\/live\/<code>mail.yuaiho.net<\/code>\/privkey.pem<br>}<\/code><\/td><td><code><br><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">ssl_server_cert_file = <\/mark>\/etc\/ssl\/certs\/dovecot.pem<br><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">ssl_server_key_file = <\/mark>\/etc\/ssl\/private\/dovecot.pem<br><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">ssl_server_dh_file = <\/mark>\/usr\/local\/etc\/dovecot\/dh.pem<br>local_name <code>mail.yuaiho.net<\/code> {<br>  <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">protocol imap {<\/mark><br>    <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">ssl_server_cert_file<\/mark> = \/usr\/local\/etc\/letsencrypt\/live\/<code>mail.yuaiho.net<\/code>\/fullchain.pem<br>    <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">ssl_server_key_file<\/mark> = \/usr\/local\/etc\/letsencrypt\/live\/<code>mail.yuaiho.net<\/code>\/privkey.pem<br><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">  }<\/mark><br>}<\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>SSL\u8a3c\u660e\u66f8\u3001\u9375\u3001DH\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u540d\u524d\u30fb\u6307\u5b9a\u65b9\u6cd5\u304c\u5909\u308f\u308a\u307e\u3057\u305f\u3002\u540d\u524d\u3060\u3051\u3067\u306a\u304f\u5024\u306e\u66f8\u304d\u65b9\u3082\u5909\u66f4\u3055\u308c\u3066\u3001\u5185\u5bb9\u3082\u30d1\u30b9\u306e\u6307\u5b9a\u306e\u307f\u3067\u3088\u304f\u306a\u308a\u307e\u3057\u305f\u3002\u65e7\u306e\u65b9\u306f\u300c&lt;\/path\/to\/ssl.pem\u300d\u3067\u4e2d\u8eab\u3092\u98df\u308f\u305b\u3066\u3044\u307e\u3059\u304c\u3001\u65b0\u306f\u30d1\u30b9\u306e\u307f\u306e\u6307\u5b9a\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3061\u306a\u307f\u306b\u3001\u98df\u308f\u305b\u308b\u3068\u3044\u3046\u66f8\u304d\u65b9\u81ea\u4f53\u306f2.4\u7cfb\u3067\u3082\u6709\u52b9\u3063\u307d\u3044\u306e\u3067\u5358\u306b<code>%s\/ssl_\/ssl_server_\/<\/code>\u3067\u7f6e\u63db\u3059\u308b\u3068\u30ea\u30ed\u30fc\u30c9\u6642\u306b\u98df\u3046\u306f\u98df\u3044\u307e\u3059\u304c\u30012.4\u7cfb\u306essl_server_*_file\u306f\u30d5\u30a1\u30a4\u30eb\u30d1\u30b9\u3092\u6587\u5b57\u5217\u3067\u8a2d\u5b9a\u3059\u308b\u5024\u3067\u3042\u3063\u3066\u3001pem\u30d5\u30a1\u30a4\u30eb\u306e\u4e2d\u8eab\u3092\u98df\u308f\u305b\u308b\u8a2d\u5b9a\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u96d1\u306b\u8a2d\u5b9a\u540d\u3060\u3051\u5909\u3048\u3066\u4e0d\u7b49\u53f7\u30de\u30fc\u30af\u3092\u6b8b\u3057\u305f\u307e\u307edovecot\u30ea\u30b9\u30bf\u30fc\u30c8\u3059\u308b\u3068dovecot\u304c\u30d0\u30b0\u308a\u307e\u3059\u3002\u3068\u3044\u3046\u304b\u3001\u30d0\u30b0\u3089\u305b\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3042\u3068\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u9001\u4fe1\u3059\u308bSNI(Server Name Indication)\u6bce\u306b\u3001\u30b5\u30fc\u30d0\u304c\u9001\u4fe1\u3059\u308b\u30b5\u30fc\u30d0\u8a3c\u660e\u66f8\u3092\u5909\u66f4\u3059\u308b\u8a2d\u5b9a\u306flocal_name\u306e\u307e\u307e\u3067\u3059\u3002\u305f\u3060\u3001\u76f4\u4e0b\u306bSSL\u8a3c\u660e\u66f8\u95a2\u4fc2\u306e\u30d5\u30a1\u30a4\u30eb\u30d1\u30b9\u3092\u76f4\u63a5\u6307\u5b9a\u3059\u308b\u3053\u3068\u306f\u51fa\u6765\u305a\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u6307\u5b9a\u304c\u5fc5\u8981\u306b\u306a\u3063\u305f\u3088\u3046\u3067\u3059\u3002\u76f4\u63a5\u66f8\u304f\u3068dovecot\u306e\u8d77\u52d5\u6642\u306bCore\u3092\u5410\u3044\u3066Segmentation Fault\u3067\u843d\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u79c1\u306e\u74b0\u5883\u3067\u306fSegmentation Fault\u51fa\u305f\u3089\u771f\u3063\u5148\u306b\u7591\u3046\u306e\u304c\u3053\u306e\u90e8\u5206\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">10-master.conf<\/h2>\n\n\n\n<p>\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u306f2.3\u6642\u4ee3\u306b\u306f\u8a2d\u7f6e\u3057\u3066\u304a\u3089\u305a\u30012.4\u3067\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u304c\u5fc5\u8981\u306a\u3053\u3068\u304c\u308f\u304b\u3063\u305f\u305f\u3081\u3001\u65b0\u898f\u3067\u300c<a href=\"https:\/\/github.com\/dovecot\/tools\/blob\/main\/dovecot-2.4.0-example-config.tar.gz\">Example Configuration<\/a>\u300d\u304b\u3089\u4e38\u30b3\u30d4\u3057\u3066(\u6e0b\u3005)\u4f5c\u308a\u307e\u3057\u305f\u3002\u5909\u66f4\u7b87\u6240\u306f\u4e0b\u8a18\u3067\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">service imap-login {<br>  inet_listener imap {<br>    #port = 143<br>  }<br>  inet_listener imaps {<br>    #port = 993<br>    #ssl = yes<br>  }<br><br>  # Number of connections to handle before starting a new process. Typically<br>  # the only useful values are 0 (unlimited) or 1. 1 is more secure, but 0<br>  # is faster. &lt;doc\/wiki\/LoginProcess.txt><br>  #service_restart_request_count = 1<br>  <code><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">service_restart_request_count = unlimited<\/mark><\/code><br><br>  # Number of processes to always keep waiting for more connections.<br>  #process_min_avail = 0<br><br>  # If you set service_restart_request_count=0, you probably need to grow this.<br>  #vsz_limit = 256M # default<br>}<br><\/pre>\n\n\n\n<p>service_restart_request_count\u306e\u8a2d\u5b9a\u30921\u304b\u3089\u5909\u66f4\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u4ee5\u5916\u306f\u30b5\u30f3\u30d7\u30eb\u306e\u307e\u307e\u3067\u3059\u3002<\/p>\n\n\n\n<p>1\u304c\u3069\u3046\u3082\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u3063\u307d\u304f\u3066\u6700\u9ad8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3089\u3057\u3044\u306e\u30671\u306b\u3057\u305f\u3044\u3068\u3053\u308d\u3067\u3059\u304c\u30011\u306e\u307e\u3093\u307e\u3060\u3068dovecot\u306e\u30ed\u30b0\u306b\u300canvil: Warning: conn unix:anvil (uid=0): Handshake with duplicate service=imap-login pid=-1 &#8211; replacing the old connection\u300d\u304c\u7d50\u69cb\u306a\u91cf\u8a18\u9332\u3055\u308c\u3066\u9b31\u9676\u3057\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30de\u30cb\u30e5\u30a2\u30eb\u306b\u306f100\u30841000\u304c\u826f\u3044\u3060\u308d\u3046\u307f\u305f\u3044\u306a\u3053\u3068\u304c\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u3002\u78ba\u304b\u306b100\u306b\u3059\u308b\u3068\u4e0a\u8a18\u306e\u30ed\u30b0\u306f\u6e1b\u308b\u306f\u6e1b\u308b\u306e\u3067\u3059\u304c\u3001\u79c1\u4e00\u4eba\u3057\u304b\u4f7f\u3063\u3066\u3044\u306a\u3044\u3088\u3046\u306a\u74b0\u5883\u3067\u3082\u6291\u5236\u3057\u304d\u308c\u3066\u3044\u306a\u3044\u306e\u3067\u6e0b\u3005unlimited\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3061\u306a\u307f\u306b\u3001\u300cTypically the only useful values are 0 (unlimited) or 1.\u300d\u3068\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u304c\u30011\u306f\u6307\u5b9a\u3067\u304d\u3066\u30820\u306f\u6307\u5b9a\u3067\u304d\u307e\u305b\u3093\u30020\u3092\u6307\u5b9a\u3059\u308b\u3068\u4e0b\u8a18\u306e\u3088\u3046\u306b\u8d77\u52d5\u6642\u306b0\u3092\u8d85\u3048\u305f\u5024\u306b\u3057\u308d\u30dc\u30b1\u3001\u3068\u6012\u3089\u308c\u307e\u3059\u3002\u305f\u3060\u30010\u3068\u540c\u3058\u610f\u5473\u3089\u3057\u3044unlimited\u306f\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Starting dovecot ...<br>doveconf: Fatal: Error in configuration file \/usr\/local\/etc\/dovecot\/dovecot.conf: service(imap-login): restart_request_count must be higher than 0 (did you mean \"unlimited\"?)<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">15-mailboxes.conf<\/h2>\n\n\n\n<p>\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u306f2.3\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u307e\u307e\u306a\u3093\u3067\u3059\u3002\u7279\u306b\u5909\u66f4\u3057\u306a\u304f\u3066\u3082\u52d5\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">auth-sql.conf.ext\/dovecot-sql.conf.ext<\/h2>\n\n\n\n<p>\u203b\u540c\u7b49\u3060\u3068\u601d\u3046\u3051\u3069dovecot-sql.conf.ext\u306e\u8a2d\u5b9a\u306e\u4e00\u90e8\u306f\u79fb\u690d\u3057\u3066\u304a\u3089\u305a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table alignleft\"><table class=\"has-fixed-layout\"><thead><tr><th>2.3.x<\/th><th>2.4.x<\/th><\/tr><\/thead><tbody><tr><td><code>passdb {<br>  driver = sql<br>  # Path for SQL configuration file, see example-config\/dovecot-sql.conf.ext<br>  #args = \/etc\/dovecot\/dovecot-sql.conf.ext<br>  args = \/usr\/local\/etc\/dovecot\/dovecot-sql.conf.ext<br>}<\/code><br><br><code>userdb {<br>  driver = sql<br>  #args = \/etc\/dovecot\/dovecot-sql.conf.ext<br>args = \/usr\/local\/etc\/dovecot\/dovecot-sql.conf.ext<br>}<\/code><\/td><td><code><br><\/code><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\"><code>mysql 127.0.0.1 {<br>  user = DB\u306e\u30e6\u30fc\u30b6\u540d<br>  password = DB\u306e\u30d1\u30b9\u30ef\u30fc\u30c9<br>  dbname = DB\u540d<br>}<\/code><br><code><br>sql_driver = mysql<\/code><\/mark><code><br><br>passdb<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\"> sql {<\/mark><br>  <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">#driver = sql<\/mark><br>  # Path for SQL configuration file, see example-config\/dovecot-sql.conf.ext<br>  #args = \/etc\/dovecot\/dovecot-sql.conf.ext<br>  <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">query = dovecot-sql.conf.ext\u306epassword_query\u306e\u5024\u3092\u5165\u308c\u308b\u3002<\/mark><br>}<\/code><br><br><code>userdb <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">sql<\/mark> {<\/code><br><code><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">  #driver = sql<br>  #args = \/etc\/dovecot\/dovecot-sql.conf.ext<\/mark><\/code><br><code>  <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-blue-color\">#args = \/usr\/local\/etc\/dovecot\/dovecot-sql.conf.ext<br>  query = <code>dovecot-sql.conf.ext\u306euser_query\u306e\u5024\u3092\u5165\u308c\u308b\u3002<\/code><br>}<\/mark><\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u3053\u306e\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u304c\u3001SQL\u306e\u8a2d\u5b9a\u306e\u5916\u51fa\u3057\u304c\u3067\u304d\u306a\u304f\u306a\u308a\u76f4\u66f8\u304d\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u305d\u306e\u305f\u3081\u300cdovecot-sql.conf.ext\u300d\u306f\u4e0d\u8981\u306b\u306a\u3063\u305f\u30fb\u30fb\u30fb\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">mysql\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6<\/h3>\n\n\n\n<p>2.3\u7cfb\u4ee5\u524d\u3067\u306fSQL\u306e\u8a2d\u5b9a\u306fdovecot-sql.conf.ext\u3068\u304b\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u3063\u3066\u3001\u305d\u3053\u306bconnect = host=\/tmp\/mysql.sock dbname=DB\u540d\u3068\u304b\u3067SQL\u306e\u8a2d\u5b9a\u3092\u66f8\u304d\u3001auth-sql.conf.ext\u5074\u3067\u306fargs\u3067dovecot-sql.conf.ext\u306e\u30d5\u30a1\u30a4\u30eb\u30d1\u30b9\u3092\u6307\u5b9a\u3059\u308c\u3070\u3088\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u3053\u306e\u65b9\u6cd5\u306fNG\u306b\u306a\u3063\u305f\u3063\u307d\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u305f\u30812.4\u7cfb\u3067MySQL\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u306b\u306f\u672c\u30d5\u30a1\u30a4\u30eb\u306emysql &lt;\u63a5\u7d9a\u5148>\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u3067DB\u306e\u63a5\u7d9a\u5148\u5b9a\u7fa9\u3068\u3001sql_driver\u3067SQL\u30a8\u30f3\u30b8\u30f3\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u4ee3\u308f\u308a\u306b\u3001passdb\/userdb\u304b\u3089\u306fdriver\u3092\u6d88\u3057\u307e\u3059\u3002\u305f\u3060\u3001passdb\/userdb\u304b\u3089driver\u306f\u6d88\u3055\u306a\u304f\u3066\u3082\u6587\u53e5\u306f\u8a00\u3063\u3066\u3053\u306a\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<p>127.0.0.1\u306f\u30c9\u30e1\u30a4\u30f3\u30bd\u30b1\u30c3\u30c8\u63a5\u7d9a\u3067\u306f\u306a\u304fTCP\u3067\u63a5\u7d9a\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u304c\u3001\u3053\u308c\u306f\u500b\u4eba\u7684\u306b\u306f\u3069\u3063\u3061\u3067\u3082\u3044\u3044\u306e\u3067\u672a\u691c\u8a3c\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">passdb\/userdb<\/h3>\n\n\n\n<p>passdb\u3068userdb\u306f\u540d\u524d\u3092\u5b9a\u7fa9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u90e8\u5206\u306e\u540d\u524d\u306f\u30c6\u30ad\u30c8\u30fc\u3067\u306f\u30c0\u30e1\u3089\u3057\u304f\u3001SQL\u306e\u5834\u5408\u306f\u300csql\u300d\u3067\u56fa\u5b9a\u306a\u3088\u3046\u3067\u3059\u3002main\u3068\u304bhoge\u3068\u304b\u306e\u30c6\u30ad\u30c8\u30fc\u306a\u540d\u524d\u3060\u3068\u3001dovecot\u8d77\u52d5\u6642\u306b\u300c\u4e2d\u306bquery\u3068\u304b\u610f\u5473\u308f\u304b\u3089\u3093\u8a2d\u5b9a\u304c\u3042\u308b\u3093\u3060\u3051\u3069\uff1f\u300d\u3068\u6012\u3089\u308c\u307e\u3059\u3002passdb\u3084userdb\u304c\u8907\u6570\u3042\u308b\u5834\u5408\u306fsqlN(N\u306f\u6570\u5b57)\u304c\u8a31\u5bb9\u3055\u308c\u308b\u3063\u307d\u3044\u3067\u3059(\u672a\u691c\u8a3c)\u3002<\/p>\n\n\n\n<p>args\u306f\u7121\u304f\u306a\u308a\u307e\u3057\u305f\u3002\u4ee3\u308f\u308a\u306bquery\u306bSQL\u3092\u76f4\u66f8\u304d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>query\u306b\u66f8\u304fSQL\u306fargs\u3067\u6307\u5b9a\u3057\u3066\u3044\u305f\u30d5\u30a1\u30a4\u30eb(dovecot-sql.conf.ext)\u3092\u30d7\u30ec\u30fc\u30b9\u30db\u30eb\u30c0\u3060\u3051\u6c17\u3092\u3064\u3051\u3066\u305d\u308c\u4ee5\u5916\u306f\u305d\u306e\u307e\u307e\u79fb\u690d\u3059\u308c\u3070\u5927\u4e08\u592b\u3067\u3059\u3002\u79fb\u690d\u5143\u306fuserdb\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u306equery\u306f\u300cuser_query\u300d\u306e\u8a2d\u5b9a\u5024\u3092\u3001passdb\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u306e\u5834\u5408\u306f\u300cpassword_query\u300d\u306e\u8a2d\u5b9a\u5024\u3092\u79fb\u690d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3001dovecot-sql.conf.ext\u306b\u3042\u3063\u305f\u300citerate_query\u300d\u3092\u3069\u3053\u306b\u3082\u79fb\u690d\u3057\u3066\u3044\u306a\u3044\u6c17\u304c\u3057\u306a\u304f\u3082\u7121\u3044\u3093\u3067\u3059\u304c\u3001\u3068\u308a\u3042\u3048\u305a\u52d5\u3044\u3066\u3044\u308b\u3063\u307d\u3044\u306e\u3067\u4eca\u56de\u306f\u898b\u306a\u304b\u3063\u305f\u3053\u3068\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u524d\u8ff0\u306e\u901a\u308a\u3001driver = sql\u306f\u6d88\u3057\u3066\u3082\u6d88\u3055\u306a\u304f\u3066\u3082\u52d5\u304d\u307e\u3059\u3002\u8b0e\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6240\u611f<\/h2>\n\n\n\n<p>2.4\u7cfb\u3078\u306e\u79fb\u884c\u306f\u3001Dovecot\u304b\u3089\u306e\u30a2\u30ca\u30a6\u30f3\u30b9\u3067\u306fMigration Guide\u3092\u898b\u3066\u6ce8\u610f\u6df1\u304f\u3084\u308c(Please carefully review before <a href=\"https:\/\/doc.dovecot.org\/main\/installation\/upgrade\/2.3-to-2.4.html\">https:\/\/doc.dovecot.org\/main\/installation\/upgrade\/2.3-to-2.4.html<\/a> installing new packages.)\u306e\u3088\u3046\u306a\u3053\u3068\u304c\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u307e\u3068\u3082\u306b\u691c\u8a3c\u3057\u306a\u3044\u3067\u5c0e\u5165\u3059\u308b\u3044\u3044\u52a0\u6e1b\u306a\u30b5\u30f3\u30c7\u30fc\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306e\u79c1\u306e\u74b0\u5883\u3067\u3059\u3089\u4e0a\u8a18\u306e\u5982\u304f\u30c8\u30e9\u30c3\u30d7\u3060\u3089\u3051\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u305f\u3081\u30ac\u30a4\u30c9\u3092\u719f\u8aad\u3059\u308b\u3088\u308a\u3082\u3001\u901a\u308a\u4e00\u904d\u898b\u3066\u3001service dovecot start\u3067\u6587\u53e5\u8a00\u3063\u3066\u304d\u305f\u3068\u3053\u308d\u3092\u4e00\u3064\u3065\u3064\u6f70\u3057\u3066\u3044\u304f\u306e\u304c\u5b9f\u52d9\u3068\u3057\u3066\u306f\u52b9\u7387\u7684\u3067\u306f\u306a\u3044\u304b\u306a\u3068\u601d\u3044\u307e\u3059\u3002\u307e\u3041\u3001\u8981\u3059\u308b\u306b\u30b4\u30ea\u62bc\u3057\u306a\u3093\u3067\u3059\u304c\u3001\u305d\u3046\u8a00\u3063\u3066\u30822.4\u7cfb\u306f\u8a2d\u5b9a\u306b\u3088\u3063\u3066\u306f\u8d77\u52d5\u6642\u306b\u30ed\u30b0\u3092\u51fa\u3059\u3053\u3068\u3082\u306a\u304fSegmentation Faild\u3067\u7c21\u5358\u306b\u6b7b\u3093\u3058\u3083\u3046\u306e\u3067\u3001\u3053\u306e\u6226\u6cd5\u3082\u78ba\u5b9f\u3067\u306f\u7121\u3044\u306e\u304c\u975e\u5e38\u306b\u9762\u5012\u306a\u3068\u3053\u308d\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u3041Core\u30c0\u30f3\u30d7\u8aad\u3081\u308b\u4eba\u306a\u3089\u95a2\u4fc2\u306a\u3044\u3093\u3067\u3057\u3087\u3046\u3051\u3069\u79c1\u306b\u306f\u7121\u7406\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5148\u65e5Dovecot 2.4.1\u304c\u51fa\u305f\u306e\u3067\u3001Dovecot 2.3\u7cfb\u304b\u30892.4.1\u3092\u79fb\u884c\u306e\u691c\u8a3c\uff1f\u3092\u6e0b\u3005\u3084\u308a\u307e\u3057\u305f\u3002 Dovecot CE\u7248\u306e\u30de\u30cb\u30e5\u30a2\u30eb\u306f\u89aa\u5207\u3068\u306f\u8a00\u3044\u96e3\u304f\u3001\u3069\u3053\u3092\u3069\u3046\u5909\u3048\u308c\u3070\u826f\u3044\u306e\u304b\u304c\u308f\u304b\u308a\u306b\u304f\u3044\u3067\u3059\u3002\u79c1\u3082\u7d50 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-486","post","type-post","status-publish","format-standard","hentry","category-14"],"_links":{"self":[{"href":"https:\/\/yuaiho.com\/blog\/wp-json\/wp\/v2\/posts\/486","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yuaiho.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yuaiho.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yuaiho.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yuaiho.com\/blog\/wp-json\/wp\/v2\/comments?post=486"}],"version-history":[{"count":6,"href":"https:\/\/yuaiho.com\/blog\/wp-json\/wp\/v2\/posts\/486\/revisions"}],"predecessor-version":[{"id":493,"href":"https:\/\/yuaiho.com\/blog\/wp-json\/wp\/v2\/posts\/486\/revisions\/493"}],"wp:attachment":[{"href":"https:\/\/yuaiho.com\/blog\/wp-json\/wp\/v2\/media?parent=486"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yuaiho.com\/blog\/wp-json\/wp\/v2\/categories?post=486"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yuaiho.com\/blog\/wp-json\/wp\/v2\/tags?post=486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}