{"id":1290,"date":"2025-11-09T21:17:00","date_gmt":"2025-11-09T12:17:00","guid":{"rendered":"https:\/\/sheltie-garage.xyz\/tech\/?p=1290"},"modified":"2025-11-09T21:17:01","modified_gmt":"2025-11-09T12:17:01","slug":"docker-mail-server%e3%81%ae%e8%a8%bc%e6%98%8e%e6%9b%b8%e6%9b%b4%e6%96%b0%e3%82%92%e5%bf%98%e3%82%8c%e3%81%a6%e3%83%a1%e3%83%bc%e3%83%ab%e9%80%81%e4%bf%a1%e4%b8%8d%e5%8f%af%ef%bc%81","status":"publish","type":"post","link":"https:\/\/sheltie-garage.xyz\/tech\/2025\/11\/docker-mail-server%e3%81%ae%e8%a8%bc%e6%98%8e%e6%9b%b8%e6%9b%b4%e6%96%b0%e3%82%92%e5%bf%98%e3%82%8c%e3%81%a6%e3%83%a1%e3%83%bc%e3%83%ab%e9%80%81%e4%bf%a1%e4%b8%8d%e5%8f%af%ef%bc%81\/","title":{"rendered":"Docker Mail Server\u306e\u8a3c\u660e\u66f8\u66f4\u65b0\u3092\u5fd8\u308c\u3066\u30e1\u30fc\u30eb\u9001\u4fe1\u4e0d\u53ef\uff01"},"content":{"rendered":"\n<p>\u3084\u3089\u304b\u3057\u8a18\u4e8b\u3067\u3059<br>\u8da3\u5473\u958b\u767a\u3057\u3066\u3044\u308b\u300cProjectRIDE\u300d\u3068\u3044\u3046\u30b5\u30a4\u30c8\u306e\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u306fDocker Mail Server\u3092\u5229\u7528\u3057\u3066\u69cb\u7bc9\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u3061\u3089\u306e\u8a3c\u660e\u66f8\u66f4\u65b0\u3092\u5fd8\u308c\u3066\u3044\u3066\u3001\u3044\u3064\u306e\u9593\u306b\u304b\u30e1\u30fc\u30eb\u9001\u4fe1\u4e0d\u53ef\u306b\u306a\u3063\u3066\u3044\u307e\u3057\u305f<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8<\/h2>\n\n\n\n<p>\u305f\u3057\u304b\u3053\u306e\u3088\u3046\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u305f\u304b\u3068\u601d\u3044\u307e\u3059<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>TLS handshake failed for service<\/code><\/pre><\/div>\n\n\n\n<p>\u30d1\u30b9\u30ef\u30fc\u30c9\u30ea\u30bb\u30c3\u30c8\u306a\u3069\u3067\u30e1\u30fc\u30eb\u3092\u98db\u3076\u3088\u3046\u306b\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u3044\u3064\u307e\u3067\u3082\u30e1\u30fc\u30eb\u304c\u9001\u4fe1\u3055\u308c\u306a\u3044\u306a\u3041\u3068\u601d\u3063\u3066\u8abf\u3079\u3066\u307f\u305f\u3089\u3001\u4e0a\u8a18\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3057\u305f<\/p>\n\n\n\n<p>Docker Mail Server\u306f\u69cb\u7bc9\u624b\u9806\u306bLet&#8217;s Encrypt\u3092\u5229\u7528\u3057\u305f\u8a3c\u660e\u66f8\u306e\u6e96\u5099\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u4f55\u3092\u52d8\u9055\u3044\u3057\u305f\u306e\u304b\u300c\u8a3c\u660e\u66f8\u306f\u81ea\u52d5\u66f4\u65b0\u3055\u308c\u308b\u300d\u3068\u52d8\u9055\u3044\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u5b9f\u969b\u306b\u306f\u81ea\u52d5\u66f4\u65b0\u306f\u3055\u308c\u305a\u3001\u671f\u9650\u5207\u308c\u307e\u3067\u306b\u8a3c\u660e\u66f8\u3092\u518d\u4f5c\u6210(\u66f4\u65b0)\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4eca\u56de\u306fCron\u3067\u5bfe\u5fdc\u3059\u308b\u3053\u3068\u306b\u3057\u305f<\/h2>\n\n\n\n<p>\u4f3c\u305f\u3088\u3046\u306a\u8cea\u554f\u304cGitHub\u306b\u3042\u308a\u307e\u3057\u305f<br><a href=\"https:\/\/github.com\/docker-mailserver\/docker-mailserver\/issues\/656\">https:\/\/github.com\/docker-mailserver\/docker-mailserver\/issues\/656<\/a><\/p>\n\n\n\n<p>\u81ea\u5206\u306fDocker\u3092\u5229\u7528\u3057\u3066Let&#8217;s Encrypt\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u306e\u3067\u3001Cron\u304b\u3089Docker\u30b3\u30f3\u30c6\u30ca\u3092\u8d77\u52d5\u3059\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u307e\u3057\u305f<br>(\u4e0a\u8a18\u306eISSUE\u306b\u3082Docker\u30b3\u30f3\u30c6\u30ca\u3092\u5229\u7528\u3057\u305f\u8a2d\u5b9a\u4f8b\u304c\u66f8\u3044\u3066\u3042\u308a\u307e\u3059)<\/p>\n\n\n\n<p>\u5b9f\u969b\u306b\u306f\u300112\/15\u306bCron\u306e\u5b9f\u884c\u304c\u884c\u308f\u308c\u308b\u306e\u3067\u3001\u305d\u306e\u6642\u306b\u304d\u3061\u3093\u3068\u8a3c\u660e\u66f8\u304c\u66f4\u65b0\u3055\u308c\u308b\u304b\u306f\u8981\u30c1\u30a7\u30c3\u30af\u3067\u3059<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4ee5\u4e0a<\/h2>\n\n\n\n<p>\u3068\u3044\u3046\u3053\u3068\u3067\u3001Docker Mail Server\u3067\u30e1\u30fc\u30eb\u304c\u98db\u3070\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u304a\u8a71\u3067\u3057\u305f<br>\u5225\u9014\u3001Traefik\u3092\u5229\u7528\u3057\u3066\u304a\u308a\u3001\u305d\u3061\u3089\u306f\u8a3c\u660e\u66f8\u81ea\u52d5\u66f4\u65b0\u306a\u306e\u3067\u671f\u9650\u5207\u308c\u3092\u610f\u8b58\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001Docker Mail Server\u306f\u3058\u3081\u3001MySQL\u3084OpenSearch\u306a\u3069\u3067\u3082\u8a3c\u660e\u66f8\u306f\u5229\u7528\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u610f\u5916\u3068\u8a3c\u660e\u66f8\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u7b87\u6240\u304c\u591a\u304f\u3042\u308a\u307e\u3057\u305f<\/p>\n\n\n\n<p>\u305d\u308c\u305e\u308c\u306e\u8a3c\u660e\u66f8\u304c\u671f\u9650\u5207\u308c\u306b\u306a\u3089\u306a\u3044\u3088\u3046\u306b\u3001\u304d\u3061\u3093\u3068\u7ba1\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u305d\u3046\u3067\u3059\u306d<\/p>\n\n\n\n<p><\/p>\n\n\n<div id=\"rinkerid1291\" class=\"yyi-rinker-contents  yyi-rinker-postid-1291 yyi-rinker-img-m yyi-rinker-catid-6 \">\n\t<div class=\"yyi-rinker-box\">\n\t\t<div class=\"yyi-rinker-image\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/af.moshimo.com\/af\/c\/click?a_id=3394378&#038;p_id=54&#038;pc_id=54&#038;pl_id=616&#038;url=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2Fpostfix%2F%3Ff%3D1%26grp%3Dproduct\" rel=\"nofollow\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/thumbnail.image.rakuten.co.jp\/@0_mall\/book\/cabinet\/8731\/87311195.jpg?_ex=128x128\" width=\"128\" height=\"128\" class=\"yyi-rinker-main-img\" style=\"border: none;\"><\/a><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i.moshimo.com\/af\/i\/impression?a_id=3394378&amp;p_id=54&amp;pc_id=54&amp;pl_id=616\" width=\"1\" height=\"1\" style=\"border:none;\">\t\t\t\t\t<\/div>\n\t\t<div class=\"yyi-rinker-info\">\n\t\t\t<div class=\"yyi-rinker-title\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/af.moshimo.com\/af\/c\/click?a_id=3394378&#038;p_id=54&#038;pc_id=54&#038;pl_id=616&#038;url=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2Fpostfix%2F%3Ff%3D1%26grp%3Dproduct\" rel=\"nofollow\">Postfix\u5b9f\u7528\u30ac\u30a4\u30c9 [ \u30ab\u30a4\u30eb\u30fbD\uff0e\u30c7\u30f3\u30c8 ]<\/a><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i.moshimo.com\/af\/i\/impression?a_id=3394378&amp;p_id=54&amp;pc_id=54&amp;pl_id=616\" width=\"1\" height=\"1\" style=\"border:none;\">\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"yyi-rinker-detail\">\n\t\t\t\t\t\t\t<div class=\"credit-box\">created by&nbsp;<a href=\"https:\/\/oyakosodate.com\/rinker\/\" rel=\"nofollow noopener\" target=\"_blank\" >Rinker<\/a><\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"price-box\">\n\t\t\t\t\t\t\t<span title=\"\" class=\"price\">\u00a53,520<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"price_at\">(2026\/04\/24 12:20:43\u6642\u70b9&nbsp;\u697d\u5929\u5e02\u5834\u8abf\u3079-<\/span><span title=\"\u3053\u306e\u30b5\u30a4\u30c8\u3067\u63b2\u8f09\u3055\u308c\u3066\u3044\u308b\u60c5\u5831\u306f\u5f53\u30b5\u30a4\u30c8\u306e\u4f5c\u6210\u8005\u306b\u3088\u308a\u904b\u55b6\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4fa1\u683c\u3001\u8ca9\u58f2\u53ef\u80fd\u60c5\u5831\u306f\u3001\u5909\u66f4\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u8cfc\u5165\u6642\u306b\u697d\u5929\u5e02\u5834\u5e97\u8217\uff08www.rakuten.co.jp\uff09\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u4fa1\u683c\u304c\u305d\u306e\u5546\u54c1\u306e\u8ca9\u58f2\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002\">\u8a73\u7d30)<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<ul class=\"yyi-rinker-links\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t                    <li class=\"amazonlink\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.amazon.co.jp\/gp\/search?ie=UTF8&amp;keywords=postfix&amp;tag=monodon-22&amp;index=blended&amp;linkCode=ure&amp;creative=6339\" rel=\"nofollow\" class=\"yyi-rinker-link\">Amazon<\/a>\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"rakutenlink\">\n\t\t\t\t\t\t<a href=\"https:\/\/af.moshimo.com\/af\/c\/click?a_id=3394378&amp;p_id=54&amp;pc_id=54&amp;pl_id=616&amp;url=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2Fpostfix%2F%3Ff%3D1%26grp%3Dproduct\" rel=\"nofollow\" class=\"yyi-rinker-link\">\u697d\u5929\u5e02\u5834<\/a><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i.moshimo.com\/af\/i\/impression?a_id=3394378&amp;p_id=54&amp;pc_id=54&amp;pl_id=616\" width=\"1\" height=\"1\" style=\"border:none;\">\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"yahoolink\">\n\t\t\t\t\t\t<a href=\"https:\/\/af.moshimo.com\/af\/c\/click?a_id=3442618&amp;p_id=1225&amp;pc_id=1925&amp;pl_id=18502&amp;url=https%3A%2F%2Fshopping.yahoo.co.jp%2Fsearch%3Fp%3Dpostfix\" rel=\"nofollow\" class=\"yyi-rinker-link\">Yahoo\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0<\/a><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i.moshimo.com\/af\/i\/impression?a_id=3442618&amp;p_id=1225&amp;pc_id=1925&amp;pl_id=18502\" width=\"1\" height=\"1\" style=\"border:none;\">\t\t\t\t\t<\/li>\n\t\t\t\t                \t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n<div id=\"rinkerid1292\" class=\"yyi-rinker-contents   yyi-rinker-postid-1292 yyi-rinker-no-item\">\n\t<div class=\"yyi-rinker-box\">\n\t\t<div class=\"yyi-rinker-image\"><\/div>\n\t\t<div class=\"yyi-rinker-info\">\n\t\t\t<div class=\"yyi-rinker-title\">\n\t\t\t\t\t\t\t\t\u30b5\u30a4\u30d0\u30fc\u30c8\u30e9\u30b9\u30c8 iTrust SSL\/TLS \u30b5\u30fc\u30d0\u30fc\u8a3c\u660e\u66f8\u30c1\u30b1\u30c3\u30c81\u5e74(\u65b0\u898f\u30fb\u66f4\u65b0\u30fb\u4e57\u63db)(\u5bfe\u5fdcOS:\u305d\u306e\u4ed6)(SS002I-ISTS) \u53d6\u308a\u5bc4\u305b\u5546\u54c1\t\t\t\t\t\t\t<\/div>\n\n\t\t\t<div class=\"yyi-rinker-detail\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<ul class=\"yyi-rinker-links\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"amazonlink\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.amazon.co.jp\/gp\/search?ie=UTF8&amp;keywords=TLS%E8%A8%BC%E6%98%8E%E6%9B%B8&amp;tag=monodon-22&amp;index=blended&amp;linkCode=ure&amp;creative=6339\" rel=\"nofollow\" class=\"yyi-rinker-link\">Amazon<\/a>\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"rakutenlink\">\n\t\t\t\t\t\t<a href=\"https:\/\/af.moshimo.com\/af\/c\/click?a_id=3394378&amp;p_id=54&amp;pc_id=54&amp;pl_id=616&amp;url=https%3A%2F%2Fsearch.rakuten.co.jp%2Fsearch%2Fmall%2FTLS%25E8%25A8%25BC%25E6%2598%258E%25E6%259B%25B8%2F%3Ff%3D1%26grp%3Dproduct\" rel=\"nofollow\" class=\"yyi-rinker-link\">\u697d\u5929\u5e02\u5834<\/a><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i.moshimo.com\/af\/i\/impression?a_id=3394378&amp;p_id=54&amp;pc_id=54&amp;pl_id=616\" width=\"1\" height=\"1\" style=\"border:none;\">\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<li class=\"yahoolink\">\n\t\t\t\t\t\t<a href=\"https:\/\/af.moshimo.com\/af\/c\/click?a_id=3442618&amp;p_id=1225&amp;pc_id=1925&amp;pl_id=18502&amp;url=https%3A%2F%2Fshopping.yahoo.co.jp%2Fsearch%3Fp%3DTLS%25E8%25A8%25BC%25E6%2598%258E%25E6%259B%25B8\" rel=\"nofollow\" class=\"yyi-rinker-link\">Yahoo\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0<\/a><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i.moshimo.com\/af\/i\/impression?a_id=3442618&amp;p_id=1225&amp;pc_id=1925&amp;pl_id=18502\" width=\"1\" height=\"1\" style=\"border:none;\">\t\t\t\t\t<\/li>\n\t\t\t\t                \t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t<\/div>\n\t<\/div>\n\t<\/div>","protected":false},"excerpt":{"rendered":"<p>\u3084\u3089\u304b\u3057\u8a18\u4e8b\u3067\u3059\u8da3\u5473\u958b\u767a\u3057\u3066\u3044\u308b\u300cProjectRIDE\u300d\u3068\u3044\u3046\u30b5\u30a4\u30c8\u306e\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u306fDocker Mail Server\u3092\u5229\u7528\u3057\u3066\u69cb\u7bc9\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u3061\u3089\u306e\u8a3c\u660e\u66f8\u66f4\u65b0\u3092\u5fd8\u308c\u3066\u3044\u3066\u3001\u3044\u3064\u306e\u9593\u306b\u304b\u30e1\u30fc\u30eb\u9001\u4fe1\u4e0d\u53ef\u306b\u306a\u3063\u3066\u3044 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1293,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-1290","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-6","entry","has-media"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Docker Mail Server\u306e\u8a3c\u660e\u66f8\u66f4\u65b0\u3092\u5fd8\u308c\u3066\u30e1\u30fc\u30eb\u9001\u4fe1\u4e0d\u53ef\uff01 - Sheltie Garage Tech<\/title>\n<meta name=\"robots\" content=\"index, follow, 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