{"id":7607,"date":"2022-01-17T07:13:30","date_gmt":"2022-01-16T22:13:30","guid":{"rendered":"https:\/\/www.stuffy.site\/computers\/?p=7607"},"modified":"2022-04-23T07:59:27","modified_gmt":"2022-04-22T22:59:27","slug":"dovecot-%e8%bf%bd%e5%8a%a0%e8%a8%ad%e5%ae%9a","status":"publish","type":"post","link":"https:\/\/www.stuffy.site\/computers\/archives\/7607","title":{"rendered":"Postfix+Dovecot \u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u8ffd\u52a0\u8a2d\u5b9a"},"content":{"rendered":"\n<p>2022\/1\/20\u66f4\u65b0 <a href=\"#dovecot.conf\" data-type=\"URL\">dovecot.conf<\/a><br>2022\/1\/21\u66f4\u65b0 <a href=\"#master.cf\" data-type=\"internal\" data-id=\"#master.cf\">master.cf \u4f7f\u308f\u308c\u3066\u3044\u306a\u3044\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u524a\u9664<\/a><br>2022\/1\/22\u66f4\u65b0 <a href=\"#smtp-auth\">SMTP\u8a8d\u8a3c\u3067250-AUTH\u304c\u8fd4\u3063\u3066\u3053\u306a\u3044\u554f\u984c<\/a><\/p>\n\n\n\n<p>\u30af\u30e9\u30a6\u30c9\u5168\u76db\u306e\u3053\u306e\u6642\u4ee3\u306b\u3001\u30b9\u30bf\u30f3\u30c9\u30a2\u30ed\u30f3\u3067\u9bd6\u5efa\u3066\u3059\u308b\u610f\u5473\u306f\u5e0c\u8584\u306a\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u304c\u3001\u9038\u822c\u306e\u8aa4\u5bb6\u5ead\u306e\u4e8b\u60c5\u3067\u7a4d\u5e74\u306e\u8ab2\u984c\u3060\u3063\u305f\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u306a\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u3092\u69cb\u7bc9\u3057\u305f\u3044\u3068\u306e\u60f3\u3044\u304b\u3089\u3068\u306b\u304b\u304f\u30e1\u30e2\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<!--more-->\n\n\n\n<p>\u53c2\u8003\u306b\u3057\u305f\u30b5\u30a4\u30c8\u306fCentOS\u3067\u306e\u30b5\u30fc\u30d0\u30fc\u69cb\u7bc9\u30b5\u30a4\u30c8\u3068\u3057\u3066\u5b9a\u8a55\u306e\u3042\u308b<strong><a href=\"https:\/\/centossrv.com\/\">CentOS\u3067\u81ea\u5b85\u30b5\u30fc\u30d0\u30fc\u69cb\u7bc9<\/a><\/strong> \u3067\u3059\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306f\u3001smtps, imaps, pop3s \u306b\u3088\u308b\u901a\u4fe1\u6697\u53f7\u5316\u3001SMTP\uff0dAUTH\u8a8d\u8a3c\u3001Thunderbird, Evolution, Outlook\u3067\u306e\u30e1\u30fc\u30eb\u9001\u53d7\u4fe1\u3092\u76ee\u6a19\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u53c2\u8003\u30ea\u30f3\u30af\uff1a<\/p>\n\n\n\n<p><a href=\"https:\/\/centossrv.com\/postfix.shtml\">\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u69cb\u7bc9(Postfix+Dovecot)<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/centossrv.com\/postfix-dovecot-certbot.shtml\">\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u9593\u901a\u4fe1\u5185\u5bb9\u6697\u53f7\u5316\uff08Postfix+Dovecot+OpenSSL+Certbot\uff09<\/a><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u524d\u63d0\u3068\u3057\u3066\u3001\u4e0a\u8a18\u30b5\u30a4\u30c8\u306e\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u8a2d\u5b9a\u6e08\u307f\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6700\u521d\u306b\u3001Postfix\u306eSELinux\u4fdd\u8b77\u306b\u3088\u308bpostfix_local_write_mail_spool \u306eboolean\u5024\u3092on \u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n<pre><span style=\"color: #0000ff;\"># setsebool -P postfix_local_write_mail_spool on\n# getsebool postfix_local_write_mail_spool<br><\/span>postfix_local_write_mail_spool on \u2190\u78ba\u8a8d<\/pre>\n\n\n<p>\u6b21\u306b\u3001<\/p>\n\n\n\n<p><a href=\"https:\/\/web-creators-hub.com\/linux\/postfix2\/\">SMTP-AUTH(\u8a8d\u8a3c\u6a5f\u80fd)\u3092\u4f7f\u3063\u305f\u30e1\u30fc\u30eb\u9001\u4fe1 Postfix + dovecot \u306e\u8a2d\u5b9a<\/a><\/p>\n\n\n\n<p id=\"smtp-auth\">\u3092\u53c2\u8003\u306b\/etc\/postfix\/main.cf\u30d5\u30a1\u30a4\u30eb\u306b\u4e0b\u8a18\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8ffd\u8a18\u3057\u307e\u3059\u3002<\/p>\n\n\n<pre><span style=\"color: #0000ff;\">\/etc\/postfix\/main.cf<br><\/span>\nlocal_recipient_maps =\nluser_relay = unknown_user@localhost\nsmtpd_sasl_security_options = noanonymous\nsmtpd_sasl_auth_enable = yes\nsmtpd_sasl_local_domain = $myhostname\nsmtpd_sasl_type = dovecot\nsmtpd_sasl_path = private\/auth<br>smtpd_tls_auth_only = yes<br>\ndisable_vrfy_command = yes<br>smtpd_recipient_restrictions = permit_mynetworks,permit_sasl_authenticated,reject_unauth_destination<\/pre>\n\n\n<p><a href=\"https:\/\/support.plesk.com\/hc\/ja\/articles\/213360809--SMTP-%E8%AA%8D%E8%A8%BC%E3%81%8CSMTP-%E3%82%A8%E3%83%A9%E3%83%BC-250-Authentication-failed-%E3%81%A7%E5%A4%B1%E6%95%97%E3%81%97%E3%81%BE%E3%81%99\">SMTP \u8a8d\u8a3c\u304cSMTP \u30a8\u30e9\u30fc (250): Authentication failed \u3067\u5931\u6557\u3057\u307e\u3059<\/a> \u306b\u3042\u308b\u901a\u308a\u3001telenet\u3067SMTP\u8a8d\u8a3c\u3092\u78ba\u8a8d\u3067\u304d\u306a\u3044\u3068\u304d\u306f\u307e\u305a\u3001cyrus-sasl-plain cyrus-sasl-md5\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6e08\u307f\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u305d\u308c\u3067\u3082TLS\u7d4c\u7531\u306eSMTP\u63a5\u7d9a\u3092\u6b62\u3081\u3066\u30d1\u30b9\u30ef\u30fc\u30c9\u306b\u3088\u308bSMTP\u8a8d\u8a3c\u306b\u3057\u305f\u3044\u3068\u304d\u306b\u306f\u3001\u304a\u597d\u307f\u3067\u4ee5\u4e0b\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3059\u308b\u3068\u826f\u304b\u3063\u305f\u3088\u3046\u3067\u3059\u3002 <\/p>\n\n\n<pre><span style=\"color: #0000ff;\"># yum install cyrus-sasl-plain cyrus-sasl-md5<br><br>\/etc\/postfix\/main.cf<\/span><br>\n#smtpd_tls_auth_only = yes\n#smtpd_tls_protocols = !SSLv2,!SSLv3\n#smtpd_tls_ciphers = high<\/pre>\n\n\n<p id=\"master.cf\">\u53c2\u8003URL:<a href=\"https:\/\/www.ibm.com\/docs\/ja\/elm\/6.0.5?topic=server-troubleshooting-smtp\">SMTP \u30b5\u30fc\u30d0\u30fc\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/a><\/p>\n\n\n\n<p id=\"master.cf\">\u7d9a\u3044\u3066\u3001\/etc\/postfix\/master.cf\u30d5\u30a1\u30a4\u30eb\u306e\u5fc5\u8981\u9805\u76ee\u306e\u884c\u982d\u30b3\u30e1\u30f3\u30c8\u3092\u5916\u3057\u3066\u8a2d\u5b9a\u3092\u6709\u52b9\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n<pre><span style=\"color: #0000ff;\">\/etc\/postfix\/master.cf<\/span><br>\nsmtp      inet  n       -       n       -       -       smtpd\n#smtp      inet  n       -       n       -       1       postscreen\n#smtpd     pass  -       -       n       -       -       smtpd\n#dnsblog   unix  -       -       n       -       0       dnsblog\n#tlsproxy  unix  -       -       n       -       0       tlsproxy\nsubmission inet n       -       n       -       -       smtpd\n  -o syslog_name=postfix\/submission\n#  -o smtpd_tls_security_level=encrypt\n  -o smtpd_sasl_auth_enable=yes\n#  -o smtpd_reject_unlisted_recipient=no\n#  -o smtpd_client_restrictions=$mua_client_restrictions\n  -o smtpd_client_restrictions=permit_sasl_authenticated,reject\n#  -o smtpd_helo_restrictions=$mua_helo_restrictions\n#  -o smtpd_sender_restrictions=$mua_sender_restrictions\n#  -o smtpd_recipient_restrictions=permit_sasl_authenticated,reject\n  -o smtpd_relay_restrictions=permit_sasl_authenticated,reject\n  -o milter_macro_daemon_name=ORIGINATING\nsmtps     inet  n       -       n       -       -       smtpd\n  -o syslog_name=postfix\/smtps\n  -o smtpd_tls_wrappermode=yes\n  -o smtpd_sasl_auth_enable=yes\n#  -o smtpd_reject_unlisted_recipient=no\n#  -o smtpd_client_restrictions=$mua_client_restrictions\n  -o smtpd_client_restrictions=permit_sasl_authenticated,reject\n#  -o smtpd_helo_restrictions=$mua_helo_restrictions\n#  -o smtpd_sender_restrictions=$mua_sender_restrictions\n#  -o smtpd_recipient_restrictions=permit_sasl_authenticated,reject\n  -o milter_macro_daemon_name=ORIGINATING<\/pre>\n\n\n<p>\u30eb\u30fc\u30bf\u30fc\u306e25,587,465\u30dd\u30fc\u30c8\u3092\u958b\u653e\u3001firewalld\u8a2d\u5b9a\u3001postfix\u518d\u8d77\u52d5\u3057\u3066\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u78ba\u8a8d\u3002<\/p>\n\n\n<pre><span style=\"color: #0000ff; font-size: 14pt;\"># firewall-cmd --add-service=smtp --permanent<br># firewall-cmd --add-service=smtp-submission --permanent<br># firewall-cmd --add-service=smtps --permanent<br># firewall-cmd --reload<br><br># systemctl restart postfix<br># systemctl status postfix<br><\/span><\/pre>\n\n\n<p>\u53c2\u8003\u66f8\uff1a <a href=\"https:\/\/www.amazon.co.jp\/gp\/product\/4295011290\/ref=ppx_yo_dt_b_asin_title_o08_s00?ie=UTF8&amp;psc=1\">CentOS 8\u5b9f\u8df5\u30ac\u30a4\u30c9[\u30b5\u30fc\u30d0\u69cb\u7bc9\u7de8] | Amazon.co.jp<\/a> <\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/centos8_guide.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/centos8_guide.png\" alt=\"\" class=\"wp-image-7792\" width=\"289\" height=\"367\" srcset=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/centos8_guide.png 577w, https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/centos8_guide-236x300.png 236w\" sizes=\"auto, (max-width: 289px) 100vw, 289px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>\u6b21\u306b\u3001Dovecot\u306e\u30ed\u30b0\u30a4\u30f3\u30e6\u30fc\u30b6\u30fc\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u8a8d\u8a3c\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8ffd\u52a0\u8a2d\u5b9a\u3092\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u8a73\u7d30\u306f\u3001<a href=\"https:\/\/centossrv.com\/patio\/centossrv.cgi?read=3274&amp;ukey=0\">\u8cea\u554f\u63b2\u793a\u677f<\/a>\u306b\u8a18\u8ff0\u304c\u3042\u308a\u30b7\u30b9\u30c6\u30e0\u30e6\u30fc\u30b6\u30fc\u3092\u53c2\u7167\u3059\u308bshadow, passwd,pam\u8a8d\u8a3c\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u304c\u4eca\u56de\u306f\u3001passwdfile\u3067\u306e\u8a8d\u8a3c\u3092\u5225\u9014\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u53c2\u8003URL\uff1a<a href=\"https:\/\/www.ipentec.com\/document\/linux-dovecot-read-postfix-virtual-mailbox-for-centos6\">https:\/\/www.ipentec.com\/document\/linux-dovecot-read-postfix-virtual-mailbox-for-centos6<\/a><\/p>\n\n\n\n<p>\u3000\u307e\u305a\u3001\/etc\/dovecot\/conf.d\/10-auth.conf \u30d5\u30a1\u30a4\u30eb\u306e\u3000!include auth-passwdfile.conf.ext \u3092\u6709\u52b9\u306b\u3057\u3066passwdfile\u306b\u3088\u308b\u8a8d\u8a3c\u65b9\u6cd5\u306b\u5909\u66f4\u3002<\/p>\n\n\n<pre><span style=\"color: #0000ff;\">\/etc\/dovecot\/conf.d\/10-auth.conf<br> <\/span>\n#!include auth-deny.conf.ext\n#!include auth-master.conf.ext\n\n#!include auth-system.conf.ext\n#!include auth-sql.conf.ext\n#!include auth-ldap.conf.ext\n!include auth-passwdfile.conf.ext\n#!include auth-checkpassword.conf.ext\n#!include auth-vpopmail.conf.ext\n#!include auth-static.conf.ext<br>\n<span style=\"color: #0000ff;\">\/etc\/dovecot\/conf.d\/auth-passwdfile.conf.ext<br><\/span>\npassdb {\n  driver = passwd-file\n  #args = scheme=CRYPT username_format=%u \/etc\/dovecot\/users\n  args = \/etc\/dovecot\/passwd\n}\n\nuserdb {\n  driver = passwd-file\n  #args = username_format=%u \/etc\/dovecot\/users\n  args = \/etc\/dovecot\/passwd\n}\n<\/pre>\n\n\n<p>\u7d9a\u3044\u3066\u3001<a href=\"https:\/\/web-creators-hub.com\/linux\/postfix2\/\">SMTP-AUTH\u8a8d\u8a3c<\/a>\u3092\u6709\u52b9\u306b\u3059\u308b\u305f\u3081\u540c\u3058\u304f\u3001 \/etc\/dovecot\/conf.d\/10-auth.conf \u30d5\u30a1\u30a4\u30eb\u306eauth_mechanisms\u306bCRAM-MD5\u6697\u53f7\u65b9\u5f0f\u3092\u8ffd\u8a18\u3001<\/p>\n\n\n\n<p>\/etc\/sasl2\/smtpd.conf\u30d5\u30a1\u30a4\u30eb\u306emech_list:\u3067\u6307\u5b9a\u3059\u308b\u6697\u53f7\u65b9\u5f0f\u3068\u540c\u3058\u304f\u6574\u3048\u307e\u3059\u3002<\/p>\n\n\n<pre><span style=\"color: #0000ff;\">\/etc\/dovecot\/conf.d\/10-auth.conf<br><\/span>\nauth_mechanisms = plain login DIGEST-MD5 CRAM-MD5<br>\n<span style=\"color: #0000ff;\">\/etc\/sasl2\/smtpd.conf<br><\/span>\nmech_list: plain login DIGEST-MD5 CRAM-MD5<\/pre>\n\n\n<p>\u7d9a\u3044\u3066 \/etc\/dovecot\/conf.d\/10-master.conf \u3067pop3,imap\u306e\u30dd\u30fc\u30c8\u756a\u53f7\u3067\u3042\u308b110,143 \u3092port = 0 \u3068\u3057\u3066\u7121\u52b9\u306b\u3057\u3066imaps pop3s\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u30dd\u30fc\u30c8 993,995 \u306e\u8a31\u53ef\u8a2d\u5b9a\u3001Postfix smtp-auth\u306e\u6709\u52b9\u8a2d\u5b9a\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u500b\u5225\u7684\u306b\u306f#ssl = yes \u306a\u3069\u306e\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3092\u5916\u305b\u3070OK\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u53c2\u8003\u30b5\u30a4\u30c8\uff1a<a href=\"https:\/\/www.bigbang.mydns.jp\/dovecot20-x.htm\">Linux\u3067\u69d8\u3005\u306a\u30b5\u30fc\u30d3\u30b9\u3092\u69cb\u7bc9\u3057\u3088\u3046\uff01\uff01\uff01| Dovecot 2.0\u306e\u8a2d\u5b9a\u65b9\u6cd5<\/a><\/p>\n\n\n<pre>service imap-login {\n  inet_listener imap {\n    port = 0\n  }\n  inet_listener imaps {\n    port = 993\n    ssl = yes\n  }\n#\nservice pop3-login {\n  inet_listener pop3 {\n    port = 0\n  }\n  inet_listener pop3s {\n    port = 995\n    ssl = yes\n  }\n}<br><br># Postfix smtp-auth<br>  unix_listener \/var\/spool\/postfix\/private\/auth {<br>    user = postfix<br>    group = postfix<br>    mode = 0666<br>  }<\/pre>\n\n\n<p id=\"dovecot.conf\">\u4e00\u65b9\u3067\u3001\/etc\/dovecot\/dovecot.conf\u30d5\u30a1\u30a4\u30eb\u306e\u4ee5\u4e0b\u306e\u30b3\u30e1\u30f3\u30c8\u3092\u5916\u3057\u3066\u8a2d\u5b9a\u3092\u6709\u52b9\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n<pre><span style=\"color: #0000ff; font-size: 14pt;\">protocols = imaps pop3s\nlisten = *, ::<\/span><\/pre>\n\n\n<p><s>\u3053\u308c\u306fprotocols = pop3s imaps \u3068\u3057\u3066\u3082\u826f\u3044\u306e\u3067\u3059\u304c\u3001CentOS7\u3067\u306f systemctl status dovecot -l \u3067\u4e0b\u8a18\u306eWarning\u304c\u51fa\u308b\u305f\u3081\u3067\u3059\u3002<\/s> (2022\u30fb1\u30fb20\u66f4\u65b0)CentOS7\u3067\u306f\u4e0b\u8a18Warning\u304c\u51fa\u307e\u3059\u304c\u554f\u984c\u306a\u3044\u3088\u3046\u3067\u3057\u305f\u3002<\/p>\n\n\n<pre>config: Warning: Obsolete setting in \/etc\/dovecot\/dovecot.conf:25: 'imaps' protocol can no longer be specified (use protocols=imap).\nconfig: Warning: Obsolete setting in \/etc\/dovecot\/dovecot.conf:25: 'pop3s' protocol can no longer be specified (use protocols=pop3).<\/pre>\n\n\n<p>\u30eb\u30fc\u30bf\u30fc\u306e993,995\u30dd\u30fc\u30c8\u958b\u653e\u3001firewalld\u8a2d\u5b9a\u3001dovecot \u518d\u8d77\u52d5\u3057\u3066\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u78ba\u8a8d<\/p>\n\n\n<pre><span style=\"color: #0000ff; font-size: 14pt;\"># firewall-cmd --remove-service=imap --permanent<br># firewall-cmd --remove-service=pop3 --permanent<br># firewall-cmd --add-service=imaps --permanent<br># firewall-cmd --add-service=pop3s --permanent<br># firewall-cmd --reload<br><br># systemctl restart dovecot<br># systemctl status dovecot\n<\/span><\/pre>\n\n\n<p>\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u8ffd\u52a0\u3057\u3066doveadm pw -s \u30b3\u30de\u30f3\u30c9\u3067\u751f\u6210\u3057\u3066\u30cf\u30c3\u30b7\u30e5\u5316\u3055\u308c\u305f\u30d1\u30b9\u30ef\u30fc\u30c9,gid,uid Maildir\u3092\u305d\u306e\u90fd\u5ea6\u3001\u30e6\u30fc\u30b6\u30fc\u60c5\u5831\u306b\u8ffd\u52a0\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n<pre><span style=\"color: #0000ff; font-size: 14pt;\"># useradd -s \/sbin\/nologin testuser<br># passwd testuser<br># saslpasswd2 -u mail.stuffy.site -c testuser<\/span><\/pre>\n<pre><span style=\"color: #0000ff; font-size: 14pt;\"># doveadm pw -s CRAM-MD5<br><\/span>Enter new password:<br>Retype new password:<br>\n<span style=\"color: #0000ff;\">\/etc\/dovecot\/passwd<br><\/span>\ntestuser@mail.stuffy.site:{CRAM-MD5}aabbccdd009988ee:1002:1002:::::Maildir:\/home\/testuser\/Maildir<\/pre>\n\n\n<p>Thunderbird\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7<\/p>\n\n\n<table>\n<tbody>\n<tr>\n<td>\u8a2d\u5b9a\u9805\u76ee<\/td>\n<td>\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc<\/td>\n<\/tr>\n<tr>\n<td>\u30e6\u30fc\u30b6\u30fc<\/td>\n<td>testuser@mail.stuffy.site<\/td>\n<\/tr>\n<tr>\n<td>\u30d1\u30b9\u30ef\u30fc\u30c9<\/td>\n<td>\u25cf\u25cf\u25cf\u25cf\u25cf\u25cf\u25cf\u25cf\u25cf\u25cf\u25cf<\/td>\n<\/tr>\n<tr>\n<td>\u30db\u30b9\u30c8\u540d<\/td>\n<td>mail.stuffy.site<\/td>\n<\/tr>\n<tr>\n<td>\u6697\u53f7\u5316<\/td>\n<td>TLS<\/td>\n<\/tr>\n<tr>\n<td>\u6697\u53f7\u65b9\u5f0f<\/td>\n<td>\u6697\u53f7\u5316\u3055\u308c\u305f\u30d1\u30b9\u30ef\u30fc\u30c9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/testuser.png\"><img loading=\"lazy\" decoding=\"async\" width=\"493\" height=\"1024\" src=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/testuser-493x1024.png\" alt=\"\" class=\"wp-image-7793\" srcset=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/testuser-493x1024.png 493w, https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/testuser-144x300.png 144w, https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/testuser.png 633w\" sizes=\"auto, (max-width: 493px) 100vw, 493px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>\u30e1\u30fc\u30eb\u306e\u9001\u53d7\u4fe1\u304c\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u300eThunderbirds are GO!\u300f<\/p>\n\n\n\n<p>\u30fb<\/p>\n\n\n\n<p>\u30fb<\/p>\n\n\n\n<p>\u30fb<\/p>\n\n\n\n<p>GNOME\u30c7\u30b9\u30af\u30c8\u30c3\u30d7GUI\u306e\u30e1\u30fc\u30eb\u30a2\u30d7\u30eaEvolution\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/p>\n\n\n<pre><span style=\"color: #0000ff;font-size:14pt\"># yum install evolution<\/span><\/pre>\n\n\n<p>Evolution\u306ePOP CRAM-MD5\u306e\u8a2d\u5b9a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/init_evolution_pop3s.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/init_evolution_pop3s.png\" alt=\"\" class=\"wp-image-7794\" width=\"542\" height=\"415\" srcset=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/init_evolution_pop3s.png 723w, https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/init_evolution_pop3s-300x229.png 300w\" sizes=\"auto, (max-width: 542px) 100vw, 542px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Evolution\u306eSMTP \u30b5\u30fc\u30d0\u30fc\u8a8d\u8a3c,CRAM-MD5\u306e\u8a2d\u5b9a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/init_evolution0_smtps.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/init_evolution0_smtps.png\" alt=\"\" class=\"wp-image-7795\" width=\"542\" height=\"414\" srcset=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/init_evolution0_smtps.png 722w, https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/init_evolution0_smtps-300x229.png 300w\" sizes=\"auto, (max-width: 542px) 100vw, 542px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Evolution(2\u53f7)\u3067\u9001\u53d7\u4fe1\u3067\u304d\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>Microsoft Outlook \u3067\u540c\u69d8\u306b\u8a2d\u5b9a\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/outlook_1.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/outlook_1.png\" alt=\"\" class=\"wp-image-7797\" width=\"357\" height=\"404\" srcset=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/outlook_1.png 476w, https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/outlook_1-265x300.png 265w\" sizes=\"auto, (max-width: 357px) 100vw, 357px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/outlook_2.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/outlook_2.png\" alt=\"\" class=\"wp-image-7798\" width=\"377\" height=\"404\" srcset=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/outlook_2.png 502w, https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/outlook_2-280x300.png 280w\" sizes=\"auto, (max-width: 377px) 100vw, 377px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/outlook_4.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/outlook_4.png\" alt=\"\" class=\"wp-image-7799\" width=\"377\" height=\"404\" srcset=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/outlook_4.png 502w, https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/outlook_4-280x300.png 280w\" sizes=\"auto, (max-width: 377px) 100vw, 377px\" \/><\/a><\/figure>\n\n\n\n<p>Outlook(3\u53f7)\u3001\u78ba\u8a8d\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u304a\u75b2\u308c\u69d8\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u4e0a\u624b\u304f\u3044\u304b\u306a\u3044\u3068\u304d\u306f\u3001\u30ed\u30b0 \/var\/log\/maillog \u3092\u78ba\u8a8d\u3057\u3088\u3046\uff01<\/p>\n\n\n<pre><span style=\"color: #0000ff; font-size: 14pt;\"># postconf debug_peer_level=4<br># tail -n 100 \/var\/log\/maillog | grep dovecot<br><br># postconf debug_peer_list=\"\" \u2190\u5143\u306b\u623b\u3059<br><\/span><\/pre>\n\n\n<p>\u53c2\u8003\u66f8\uff1a<a href=\"https:\/\/www.amazon.co.jp\/gp\/product\/4295011290\/ref=ppx_yo_dt_b_asin_title_o08_s00?ie=UTF8&amp;psc=1\">CentOS 8\u5b9f\u8df5\u30ac\u30a4\u30c9[\u30b5\u30fc\u30d0\u69cb\u7bc9\u7de8] | Amazon.co.jp<\/a><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/centos8_guide-1.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/centos8_guide-1.png\" alt=\"\" class=\"wp-image-7801\" width=\"289\" height=\"367\" srcset=\"https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/centos8_guide-1.png 577w, https:\/\/www.stuffy.site\/computers\/wp-content\/uploads\/2022\/01\/centos8_guide-1-236x300.png 236w\" sizes=\"auto, (max-width: 289px) 100vw, 289px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>\u6700\u5f8c\u307e\u3067\u304a\u8aad\u307f\u4e0b\u3055\u308a\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>2022\/1\/20\u66f4\u65b0 dovecot.conf2022\/1\/21\u66f4\u65b0 master.cf \u4f7f\u308f\u308c\u3066\u3044\u306a\u3044\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u524a\u96642022\/1\/22\u66f4\u65b0 SMTP\u8a8d\u8a3c\u3067250-AUTH\u304c\u8fd4\u3063\u3066\u3053\u306a\u3044\u554f\u984c \u30af\u30e9\u30a6\u30c9\u5168\u76db\u306e\u3053\u306e\u6642\u4ee3\u306b [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,43,42,36],"tags":[],"class_list":["post-7607","post","type-post","status-publish","format-standard","hentry","category-centos7","category-dovecot","category-postfix","category-selinux"],"_links":{"self":[{"href":"https:\/\/www.stuffy.site\/computers\/wp-json\/wp\/v2\/posts\/7607","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stuffy.site\/computers\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stuffy.site\/computers\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stuffy.site\/computers\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stuffy.site\/computers\/wp-json\/wp\/v2\/comments?post=7607"}],"version-history":[{"count":146,"href":"https:\/\/www.stuffy.site\/computers\/wp-json\/wp\/v2\/posts\/7607\/revisions"}],"predecessor-version":[{"id":8606,"href":"https:\/\/www.stuffy.site\/computers\/wp-json\/wp\/v2\/posts\/7607\/revisions\/8606"}],"wp:attachment":[{"href":"https:\/\/www.stuffy.site\/computers\/wp-json\/wp\/v2\/media?parent=7607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stuffy.site\/computers\/wp-json\/wp\/v2\/categories?post=7607"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stuffy.site\/computers\/wp-json\/wp\/v2\/tags?post=7607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}