{"id":293,"date":"2015-11-10T14:20:22","date_gmt":"2015-11-10T14:20:22","guid":{"rendered":"http:\/\/nyacom.net\/?p=293"},"modified":"2015-11-10T14:20:22","modified_gmt":"2015-11-10T14:20:22","slug":"post-293","status":"publish","type":"post","link":"https:\/\/nyacom.net\/?p=293","title":{"rendered":"Dovecot\u306e\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u4e0a\u9650\u6570\u3092\u5909\u66f4\u3059\u308b"},"content":{"rendered":"<p>Thunderbird\u3067Dovecot\u306aIMAP\u30b5\u30fc\u30d0\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u308b\u3068\uff0c\u6642\u3005\u30ed\u30b0\u30a4\u30f3\u306b\u5931\u6557\u3057\u3066\u30e1\u30fc\u30eb\u53d6\u5f97\u3067\u304d\u306a\u3044\u3053\u3068\u3042\u308a\u307e\u305b\u3093\u304b\uff1f<br \/>\n<!--more--><\/p>\n<h2>\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b<\/h2>\n<p>\u3053\u306e\u6642\u30ed\u30b0\u3092\u78ba\u8a8d\u3057\u3066\u307f\u308b\u3068\uff0c\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u306e\u304c\u5927\u91cf\u306b\u51fa\u3066\u307e\u3057\u305f\u3002<\/p>\n<pre>\r\nNov 10 23:03:11 Nyacom6 dovecot: imap-login: Maximum number of connections from user+IP exceeded (mail_max_userip_connections=10): user=&lt;xxxxxxxxxx&gt;, method=PLAIN, rip=14.3.182.242, lip=192.168.x.x, TLS, session=&lt;4MSJKzAktAAOA7by&gt;\r\n<\/pre>\n<p>\u3069\u3046\u30821\u30e6\u30fc\u30b6\u3042\u305f\u308a\u304c\u540c\u4e00IP\u304b\u3089\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306a\u63a5\u7d9a\u6570\u3092\u8d85\u3048\u305f\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>\u8abf\u3079\u3066\u307f\u308b\u3068\uff0cDovecot\u306e\u63a5\u7d9a\u6570\u306e\u30ab\u30a6\u30f3\u30c8\u306f\uff0c1\u30e6\u30fc\u30b6\u30a2\u30ab\u30a6\u30f3\u30c8\u3042\u305f\u308a\uff11\u3064\u3067\u306f\u306a\u304f\u3066\uff0c<br \/>\n\uff11\u30e6\u30fc\u30b6\u30a2\u30ab\u30a6\u30f3\u30c8 x \u30d5\u30a9\u30eb\u30c0\u6570 = \u63a5\u7d9a\u6570\u3000\u3068\u3057\u3066\u30ab\u30a6\u30f3\u30c8\u3059\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>\u306a\u308b\u307b\u3069\uff0c\u3059\u308b\u3068\u3053\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u306f10\u30d5\u30a9\u30eb\u30c0\u304f\u3089\u3044\u666e\u901a\u306b\u632f\u308a\u5206\u3051\u3066\u3044\u308b\u306e\u3067\uff0c<br \/>\n\u3059\u3050\u306b\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u63a5\u7d9a\u4e0a\u9650\u6570(=10)\u3092\u8d85\u3048\u305d\u3046\u3067\u3059\u3002<\/p>\n<h2>\u8a2d\u5b9a\u3059\u308b<\/h2>\n<p>\/etc\/dovecot\/conf.d\/20-imap.conf \u306e mail_max_userip_connections \u3092\u8abf\u6574\u3057\u307e\u3059\u3002<\/p>\n<pre>mail_max_userip_connections = 60<\/pre>\n<p>\u3042\u3068\u306fdovecot\u3092\u518d\u8d77\u52d5\u3059\u308c\u3070\u8a2d\u5b9a\u304c\u53cd\u6620\u3055\u308c\u307e\u3059\u3002<\/p>\n<pre>sudo service dovecot restart<\/pre>\n<p>\u304a\u3057\u307e\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Thunderbird\u3067Dovecot\u306aIMAP\u30b5\u30fc\u30d0\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u308b\u3068\uff0c\u6642\u3005\u30ed\u30b0\u30a4\u30f3\u306b\u5931\u6557\u3057\u3066\u30e1\u30fc\u30eb\u53d6\u5f97\u3067\u304d\u306a\u3044\u3053\u3068\u3042\u308a\u307e\u305b\u3093\u304b\uff1f<\/p>\n","protected":false},"author":1,"featured_media":252,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[15,12],"tags":[],"class_list":["post-293","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-debian","category-linux"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/nyacom.net\/wp-content\/uploads\/2015\/08\/tux.png?fit=512%2C594&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6V68f-4J","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/nyacom.net\/index.php?rest_route=\/wp\/v2\/posts\/293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nyacom.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nyacom.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nyacom.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nyacom.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=293"}],"version-history":[{"count":2,"href":"https:\/\/nyacom.net\/index.php?rest_route=\/wp\/v2\/posts\/293\/revisions"}],"predecessor-version":[{"id":295,"href":"https:\/\/nyacom.net\/index.php?rest_route=\/wp\/v2\/posts\/293\/revisions\/295"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nyacom.net\/index.php?rest_route=\/wp\/v2\/media\/252"}],"wp:attachment":[{"href":"https:\/\/nyacom.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nyacom.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nyacom.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}