{"id":69543,"date":"2024-02-10T05:47:36","date_gmt":"2024-02-09T20:47:36","guid":{"rendered":"https:\/\/www.nwun.com\/katsunakatamisa\/?p=69543"},"modified":"2025-10-07T08:59:23","modified_gmt":"2025-10-06T23:59:23","slug":"2024-2-10","status":"publish","type":"post","link":"https:\/\/www.nwun.com\/katsunakatamisa\/2024-2-10\/","title":{"rendered":"IMAP\u63a5\u7d9a\u3044\u3063\u3071\u3044\u3059\u308b\u3068\u5236\u9650\u3055\u308c\u308b"},"content":{"rendered":"\n<p>\u7ba1\u7406\u305f\u3081\u306b\u3001IMAP\u63a5\u7d9a\u3092\u591a\u6570\u8a2d\u5b9a\u3057\u305f\u3089\u62d2\u5426\u3055\u308c\u305f\u3002\u63a5\u7d9a\u6570\u304c\u5236\u9650\u3055\u308c\u305f\u3089\u3057\u3044\u3002\u5236\u9650\u3092\u89e3\u9664\u3059\u308b\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Maximum number of connections from user+IP exceeded<\/code><\/pre>\n\n\n\n<p>maillog\u306b\u30e1\u30c3\u30bb\u30fc\u30b8<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>vi \/etc\/dovecot\/conf.d\/20-imap.conf\n\n#mail_max_userip_connections = 10\nmail_max_userip_connections = 20\n\nsystemctl reload dovecot<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/qiita.com\/kouma1990\/items\/00c1e254131cf0c0c277\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u306eIMAP\u306e\u63a5\u7d9a\u4e0d\u5b89\u5b9a\u306e\u5bfe\u51e6\u6cd5\uff08\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u4e0a\u9650\u95a2\u9023\uff09<\/a><\/li>\n<\/ul>\n\n\n\n<p>\u5c71\u5f62\u5e02\u306e\u5929\u6c17\u306f\u96ea\u306e\u3061\u96ea\u30029.4\u2103\u3002<\/p>\n\n\n\n<p>\u4e09\u6625\u5927\u4f1a\u306e\u30e9\u30a4\u30d6\u4e2d\u7d99\u6e96\u5099\u3002\u90e1\u5c71\u6cca<\/p>\n\n\n\n<p>2024\u5e742\u670810\u65e5\uff08\u571f\u66dc\u65e5\uff09<\/p>\n\n\n\n<!--more-->\n\n\n\n<h2 class=\"wp-block-heading\">\u95a2\u9023\u30ad\u30fc\u30ef\u30fc\u30c9<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u95a2\u9023\u8a18\u4e8b<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u4ee4\u548c6\u5e742\u670810\u65e5<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5e73\u621036\u5e742\u670810\u65e5<\/li>\n\n\n\n<li>\u662d\u548c99\u5e742\u670810\u65e5<\/li>\n\n\n\n<li>\u65e71\u67081\u65e5<\/li>\n\n\n\n<li>\u5982\u6708<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u4eca\u65e5\u306f\u4f55\u306e\u65e5<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e16\u754c\u30de\u30e1\u306e\u65e5<\/li>\n\n\n\n<li>\u6d77\u306e\u5b89\u5168\u7948\u5ff5\u65e5<\/li>\n\n\n\n<li>\u5de6\u5229\u304d\u30b0\u30c3\u30ba\u306e\u65e5<\/li>\n\n\n\n<li>\u30cb\u30c3\u30c8\u306e\u65e5<\/li>\n\n\n\n<li>\u3075\u304d\u306e\u3068\u3046\u306e\u65e5<\/li>\n\n\n\n<li>\u3075\u3068\u3093\u306e\u65e5<\/li>\n\n\n\n<li>\u307f\u3084\u3056\u304d\u5730\u982d\u9d8f\u306e\u65e5<\/li>\n\n\n\n<li>\u89b3\u5287\u306e\u65e5<\/li>\n\n\n\n<li>\u7c3f\u8a18\u306e\u65e5<\/li>\n\n\n\n<li>\u30cb\u30fc\u30c8\u306e\u65e5<\/li>\n\n\n\n<li>\u30ad\u30bf\u30ce\u8a18\u5ff5\u65e5<\/li>\n\n\n\n<li>\u8c5a\u4e3c\u306e\u65e5<\/li>\n\n\n\n<li>\u30d5\u30c3\u30c8\u30b1\u30a2\u306e\u65e5<\/li>\n\n\n\n<li>\u30c9\u30af\u30bf\u30fc\u30fb\u30b7\u30e7\u30fc\u30eb \u30d5\u30c3\u30c8\u306e\u65e5<\/li>\n\n\n\n<li>\u592a\u7269\u306e\u65e5<\/li>\n\n\n\n<li>\u3075\u3068\u3093\u3092\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3059\u308b\u65e5<\/li>\n\n\n\n<li>\u30d5\u30eb\u30fc\u30c4\u30a2\u30fc\u30c8\u306e\u65e5<\/li>\n\n\n\n<li>\u4e8c\u4e16\u5e2f\u4f4f\u5b85\u306e\u65e5<\/li>\n\n\n\n<li>\u4e8c\u91cd\uff08\u3075\u305f\u3048\uff09\u306e\u65e5<\/li>\n\n\n\n<li>\u3075\u304d\u3068\u308a\u306e\u65e5<\/li>\n\n\n\n<li>\u5c01\u7b52\u306e\u65e5<\/li>\n\n\n\n<li>\u30d5\u30fc\u30c9\u306e\u65e5<\/li>\n\n\n\n<li>\u30d5\u30eb\u30fc\u30c8\u306e\u65e5<\/li>\n\n\n\n<li>\u30d1\u30f3\u30d7\u30b9\u306e\u65e5<\/li>\n\n\n\n<li>\u30ec\u30f3\u30b8\u30d5\u30fc\u30c9\u306e\u65e5<\/li>\n\n\n\n<li>\u7b46\u30a2\u30fc\u30c8\u306e\u65e5<\/li>\n\n\n\n<li>\u4f1d\u7b46\u306e\u65e5<\/li>\n\n\n\n<li>\u3070\u3044\u83cc\u30bc\u30ed\u306e\u65e5<\/li>\n\n\n\n<li>\u306b\u3058\u3085\u3046\u307e\u308b\u306e\u65e5<\/li>\n\n\n\n<li>\u30c8\u30e0\u3068\u30b8\u30a7\u30ea\u30fc\u306e\u8a95\u751f\u65e5<\/li>\n\n\n\n<li>\u30d9\u30d9\u30c0\u30e4\u30f3\u306e\u8a95\u751f\u65e5<\/li>\n\n\n\n<li>\u592a\u5ba2\u5036\u697d\u90e8\u306e\u65e5<\/li>\n\n\n\n<li>\u767d\u99ac\u305d\u3070\u306e\u65e5<\/li>\n\n\n\n<li>\u798f\u5bff\u306e\u65e5<\/li>\n\n\n\n<li>\u7cd6\u5316\u306e\u65e5<\/li>\n\n\n\n<li>\u30d1\u30f3\u30b1\u30fc\u30ad\u306e\u65e5<\/li>\n\n\n\n<li>\u30a2\u30e1\u30ea\u30ab\u30f3\u30d5\u30e9\u30a4\u30c9\u30dd\u30c6\u30c8\u306e\u65e5<\/li>\n\n\n\n<li>\u30d0\u30a4\u30ca\u30ea\u30fc\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u65e5<\/li>\n\n\n\n<li>\u30b3\u30c3\u30da\u30d1\u30f3\u306e\u65e5<\/li>\n\n\n\n<li>Windows 10 \u306e\u65e5<\/li>\n\n\n\n<li>\u30b9\u30ab\u30a4\u30d7\u30ed\u30dd\u30fc\u30ba\u306e\u65e5<\/li>\n\n\n\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5\u30ec\u30b9\u306e\u65e5<\/li>\n\n\n\n<li>VSOP\u904b\u52d5\u306e\u65e5<\/li>\n\n\n\n<li>\u91d1\u6bd8\u7f85\u306e\u7e01\u65e5<\/li>\n\n\n\n<li><a href=\"https:\/\/zatsuneta.com\/category\/anniversary.html\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">\u3053\u3061\u3089\u304b\u3089\u5f15\u7528<\/a><\/li>\n<\/ul>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u7ba1\u7406\u305f\u3081\u306b\u3001IMAP\u63a5\u7d9a\u3092\u591a\u6570\u8a2d\u5b9a\u3057\u305f\u3089\u62d2\u5426\u3055\u308c\u305f\u3002\u63a5\u7d9a\u6570\u304c\u5236\u9650\u3055\u308c\u305f\u3089\u3057\u3044\u3002\u5236\u9650\u3092\u89e3\u9664\u3059\u308b\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":"","_wp_rev_ctl_limit":""},"categories":[5,6],"tags":[],"class_list":["post-69543","post","type-post","status-publish","format-standard","hentry","category-daily","category-memo"],"_links":{"self":[{"href":"https:\/\/www.nwun.com\/katsunakatamisa\/wp-json\/wp\/v2\/posts\/69543","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nwun.com\/katsunakatamisa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nwun.com\/katsunakatamisa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nwun.com\/katsunakatamisa\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nwun.com\/katsunakatamisa\/wp-json\/wp\/v2\/comments?post=69543"}],"version-history":[{"count":2,"href":"https:\/\/www.nwun.com\/katsunakatamisa\/wp-json\/wp\/v2\/posts\/69543\/revisions"}],"predecessor-version":[{"id":91595,"href":"https:\/\/www.nwun.com\/katsunakatamisa\/wp-json\/wp\/v2\/posts\/69543\/revisions\/91595"}],"wp:attachment":[{"href":"https:\/\/www.nwun.com\/katsunakatamisa\/wp-json\/wp\/v2\/media?parent=69543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nwun.com\/katsunakatamisa\/wp-json\/wp\/v2\/categories?post=69543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nwun.com\/katsunakatamisa\/wp-json\/wp\/v2\/tags?post=69543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]},"x_cached":"<!-- 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