mirror/docker-mailserver.docker-mailserver
1
0
Fork 0
mirror of https://github.com/docker-mailserver/docker-mailserver.git synced 2025-08-04 01:55:29 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

deploy: a0ee472501

Browse source
This commit is contained in:
github-actions[bot] 2021-09-22 23:30:04 +00:00
parent 07afd2c901
commit 4d20a99272
46 changed files with 847 additions and 862 deletions
Download patch file Download diff file Expand all files Collapse all files

16
edge/config/troubleshooting/debugging/index.html
View file

@ -6,7 +6,7 @@
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta name="description" content="A fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) using Docker.">
<meta name="description" content="A fullstack but simple mail-server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) using Docker.">
@ -16,7 +16,7 @@
<link rel="canonical" href="https://docker-mailserver.github.io/docker-mailserver/edge/config/troubleshooting/debugging/">
<link rel="icon" href="../../../assets/logo/favicon-32x32.png">
<meta name="generator" content="mkdocs-1.2.2, mkdocs-material-7.2.6">
<meta name="generator" content="mkdocs-1.2.2, mkdocs-material-7.2.8">
@ -24,7 +24,7 @@
<link rel="stylesheet" href="../../../assets/stylesheets/main.802231af.min.css">
<link rel="stylesheet" href="../../../assets/stylesheets/main.92558b1b.min.css">
<link rel="stylesheet" href="../../../assets/stylesheets/palette.3f5d1f46.min.css">
@ -1096,7 +1096,7 @@
<li class="md-nav__item">
<a href="../../../examples/tutorials/mailserver-behind-proxy/" class="md-nav__link">
Mailserver behind Proxy
Mail-Server behind a Proxy
</a>
</li>
@ -1147,7 +1147,7 @@
<li class="md-nav__item">
<a href="../../../examples/uses-cases/forward-only-mailserver-with-ldap-authentication/" class="md-nav__link">
Forward-Only Mailserver with LDAP
Forward-Only Mail-Server with LDAP
</a>
</li>
@ -1408,7 +1408,7 @@ docker <span class="nb">exec</span> -it &lt;my-container&gt; apt-get install -y
<h2 id="testing-connection"><a class="toclink" href="#testing-connection">Testing Connection</a></h2>
<p>I spent HOURS trying to debug "Connection Refused" and "Connection closed by foreign host" errors when trying to use telnet to troubleshoot my connection. I was also trying to connect from my email client (macOS mail) around the same time. Telnet had also worked earlier, so I was extremely confused as to why it suddenly stopped working. I stumbled upon <code>fail2ban.log</code> in my container. In short, when trying to get my macOS client working, I exceeded the number of failed login attempts and fail2ban put dovecot and postfix in jail! I got around it by whitelisting my ipaddresses (my ec2 instance and my local computer)</p>
<div class="highlight"><pre><span></span><code>sudo su
docker <span class="nb">exec</span> -ti mail bash
docker <span class="nb">exec</span> -it mailserver bash
<span class="nb">cd</span> /var/log
cat fail2ban.log <span class="p">|</span> grep dovecot
@ -1510,10 +1510,10 @@ fail2ban-client stop postfix
<div class="md-dialog" data-md-component="dialog">
<div class="md-dialog__inner md-typeset"></div>
</div>
<script id="__config" type="application/json">{"base": "../../..", "features": ["navigation.tabs", "navigation.top", "navigation.expand", "navigation.instant"], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "../../../assets/javascripts/workers/search.409db549.min.js", "version": {"provider": "mike"}}</script>
<script id="__config" type="application/json">{"base": "../../..", "features": ["navigation.tabs", "navigation.top", "navigation.expand", "navigation.instant"], "translations": {"clipboard.copy": "Copy to clipboard", "clipboard.copied": "Copied to clipboard", "search.config.lang": "en", "search.config.pipeline": "trimmer, stopWordFilter", "search.config.separator": "[\\s\\-]+", "search.placeholder": "Search", "search.result.placeholder": "Type to start searching", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.term.missing": "Missing", "select.version.title": "Select version"}, "search": "../../../assets/javascripts/workers/search.94ec81fe.min.js", "version": {"provider": "mike"}}</script>
<script src="../../../assets/javascripts/bundle.756773cc.min.js"></script>
<script src="../../../assets/javascripts/bundle.48dfec6c.min.js"></script>
</body>