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1944 Zeilen
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mailcow: dockerized documentation
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Disable IPv6
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mailcow/mailcow-dockerized
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Prerequisites
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Prepare your system
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Installation, Update & Migration
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Installation, Update & Migration
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Installation
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Update
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Migration
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Deinstallation
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Post Installation Tasks
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Post Installation Tasks
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Advanced SSL
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<a href="./" class="md-nav__link md-nav__link--active">
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Disable IPv6
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</a>
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IP bindings
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Local MTA on Docker host
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</a>
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Logging
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Relayhosts
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</a>
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<li class="md-nav__item">
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<a href="../firststeps-rp/" class="md-nav__link">
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Reverse Proxy
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<li class="md-nav__item">
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<a href="../firststeps-rspamd_ui/" class="md-nav__link">
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Rspamd UI
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<li class="md-nav__item">
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<a href="../firststeps-snat/" class="md-nav__link">
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SNAT
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<li class="md-nav__item">
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<a href="../firststeps-sync_jobs_migration/" class="md-nav__link">
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Sync job migration
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<li class="md-nav__item">
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<a href="../firststeps-trust_networks/" class="md-nav__link">
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Add trusted networks
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Models
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<nav class="md-nav" aria-label="Models" data-md-level="1">
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Models
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ACL
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</li>
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../model-passwd/" class="md-nav__link">
|
|
Password hashing
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../model-sender_rcv/" class="md-nav__link">
|
|
Sender and receiver model
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >
|
|
|
|
<label class="md-nav__link" for="__nav_6">
|
|
General Troubleshooting
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
<nav class="md-nav" aria-label="General Troubleshooting" data-md-level="1">
|
|
<label class="md-nav__title" for="__nav_6">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
General Troubleshooting
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../debug/" class="md-nav__link">
|
|
Introduction
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../debug-logs/" class="md-nav__link">
|
|
Logs
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../debug-attach_service/" class="md-nav__link">
|
|
Attach a Container
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../debug-reset_pw/" class="md-nav__link">
|
|
Reset Passwords (incl. SQL)
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../debug-mysql_upgrade/" class="md-nav__link">
|
|
Manual MySQL upgrade
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../debug-rm_volumes/" class="md-nav__link">
|
|
Remove Persistent Data
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../debug-common_problems/" class="md-nav__link">
|
|
Common Problems
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../debug-admin_login_sogo/" class="md-nav__link">
|
|
Admin login to SOGo
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../debug-reset-tls/" class="md-nav__link">
|
|
Reset TLS certificates
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7" type="checkbox" id="__nav_7" >
|
|
|
|
<label class="md-nav__link" for="__nav_7">
|
|
Backup & Restore
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
<nav class="md-nav" aria-label="Backup & Restore" data-md-level="1">
|
|
<label class="md-nav__title" for="__nav_7">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Backup & Restore
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7_1" type="checkbox" id="__nav_7_1" >
|
|
|
|
<label class="md-nav__link" for="__nav_7_1">
|
|
Helper script
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
<nav class="md-nav" aria-label="Helper script" data-md-level="2">
|
|
<label class="md-nav__title" for="__nav_7_1">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Helper script
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../b_n_r_backup/" class="md-nav__link">
|
|
Backup
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../b_n_r_restore/" class="md-nav__link">
|
|
Restore
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_7_2" type="checkbox" id="__nav_7_2" >
|
|
|
|
<label class="md-nav__link" for="__nav_7_2">
|
|
Manually
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
<nav class="md-nav" aria-label="Manually" data-md-level="2">
|
|
<label class="md-nav__title" for="__nav_7_2">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Manually
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-backup_restore-maildir/" class="md-nav__link">
|
|
Maildir
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-backup_restore-mysql/" class="md-nav__link">
|
|
MySQL
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8" type="checkbox" id="__nav_8" >
|
|
|
|
<label class="md-nav__link" for="__nav_8">
|
|
Manual/Guides/Examples
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
<nav class="md-nav" aria-label="Manual/Guides/Examples" data-md-level="1">
|
|
<label class="md-nav__title" for="__nav_8">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Manual/Guides/Examples
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8_1" type="checkbox" id="__nav_8_1" >
|
|
|
|
<label class="md-nav__link" for="__nav_8_1">
|
|
mailcow UI
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
<nav class="md-nav" aria-label="mailcow UI" data-md-level="2">
|
|
<label class="md-nav__title" for="__nav_8_1">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
mailcow UI
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-mailcow_ui-config/" class="md-nav__link">
|
|
Configuration
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-mailcow_ui-css/" class="md-nav__link">
|
|
CSS overrides
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-mailcow_ui-bl_wl/" class="md-nav__link">
|
|
Blacklist / Whitelist
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-mailcow_ui-pushover/" class="md-nav__link">
|
|
Pushover
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-mailcow_ui-spamfilter/" class="md-nav__link">
|
|
Spamfilter
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-mailcow_ui-spamalias/" class="md-nav__link">
|
|
Temporary email aliases
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-mailcow_ui-tagging/" class="md-nav__link">
|
|
Tagging
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-mailcow_ui-tfa/" class="md-nav__link">
|
|
Two-Factor Authentication
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-fido2/" class="md-nav__link">
|
|
WebAuthn / FIDO2
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8_2" type="checkbox" id="__nav_8_2" >
|
|
|
|
<label class="md-nav__link" for="__nav_8_2">
|
|
Postfix
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
<nav class="md-nav" aria-label="Postfix" data-md-level="2">
|
|
<label class="md-nav__title" for="__nav_8_2">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Postfix
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-postfix-custom_transport/" class="md-nav__link">
|
|
Custom transport maps
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-postfix-postscreen_whitelist/" class="md-nav__link">
|
|
Whitelist IP in Postscreen
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-postfix-extra_cf/" class="md-nav__link">
|
|
Customize/Expand main.cf
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-postfix-disable_sender_verification/" class="md-nav__link">
|
|
Disable Sender Addresses Verification
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-postfix-attachment_size/" class="md-nav__link">
|
|
Max. message size (attachment size)
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-postfix-pflogsumm/" class="md-nav__link">
|
|
Statistics with pflogsumm
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8_3" type="checkbox" id="__nav_8_3" >
|
|
|
|
<label class="md-nav__link" for="__nav_8_3">
|
|
Unbound
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
<nav class="md-nav" aria-label="Unbound" data-md-level="2">
|
|
<label class="md-nav__title" for="__nav_8_3">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Unbound
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-unbound-fwd/" class="md-nav__link">
|
|
Using an external DNS service
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8_4" type="checkbox" id="__nav_8_4" >
|
|
|
|
<label class="md-nav__link" for="__nav_8_4">
|
|
Dovecot
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
<nav class="md-nav" aria-label="Dovecot" data-md-level="2">
|
|
<label class="md-nav__title" for="__nav_8_4">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Dovecot
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-dovecot-any_acl/" class="md-nav__link">
|
|
Enable "any" ACL settings
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-dovecot-expunge/" class="md-nav__link">
|
|
Expunge a Users mails
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-dovecot-extra_conf/" class="md-nav__link">
|
|
Customize/Expand dovecot.conf
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-dovecot-fts/" class="md-nav__link">
|
|
FTS (Solr)
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-dovecot-idle_interval/" class="md-nav__link">
|
|
IMAP IDLE interval
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-dovecot-mail-crypt/" class="md-nav__link">
|
|
Mail crypt
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-dovecot-more/" class="md-nav__link">
|
|
More Examples with DOVEADM
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-dovecot-vmail-volume/" class="md-nav__link">
|
|
Move Maildir (vmail)
|
|
</a>
|
|
</li>
|
|
|
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|
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|
|
|
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|
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<li class="md-nav__item">
|
|
<a href="../u_e-dovecot-public_folder/" class="md-nav__link">
|
|
Public folders
|
|
</a>
|
|
</li>
|
|
|
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|
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|
|
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|
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|
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|
|
<li class="md-nav__item">
|
|
<a href="../u_e-dovecot-static_master/" class="md-nav__link">
|
|
Static master user
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
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</li>
|
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<li class="md-nav__item md-nav__item--nested">
|
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|
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<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8_5" type="checkbox" id="__nav_8_5" >
|
|
|
|
<label class="md-nav__link" for="__nav_8_5">
|
|
Nginx
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
<nav class="md-nav" aria-label="Nginx" data-md-level="2">
|
|
<label class="md-nav__title" for="__nav_8_5">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Nginx
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../u_e-nginx/" class="md-nav__link">
|
|
Custom sites
|
|
</a>
|
|
</li>
|
|
|
|
|
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|
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|
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|
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<li class="md-nav__item">
|
|
<a href="../u_e-webmail-site/" class="md-nav__link">
|
|
Create subdomain webmail.example.org
|
|
</a>
|
|
</li>
|
|
|
|
|
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|
|
</ul>
|
|
</nav>
|
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</li>
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<li class="md-nav__item">
|
|
<a href="../u_e-redis/" class="md-nav__link">
|
|
Redis
|
|
</a>
|
|
</li>
|
|
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<li class="md-nav__item">
|
|
<a href="../u_e-rspamd/" class="md-nav__link">
|
|
Rspamd
|
|
</a>
|
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</li>
|
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|
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<li class="md-nav__item">
|
|
<a href="../u_e-sogo/" class="md-nav__link">
|
|
SOGo
|
|
</a>
|
|
</li>
|
|
|
|
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<li class="md-nav__item md-nav__item--nested">
|
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|
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<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_8_9" type="checkbox" id="__nav_8_9" >
|
|
|
|
<label class="md-nav__link" for="__nav_8_9">
|
|
Docker
|
|
<span class="md-nav__icon md-icon"></span>
|
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</label>
|
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<nav class="md-nav" aria-label="Docker" data-md-level="2">
|
|
<label class="md-nav__title" for="__nav_8_9">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Docker
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
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|
|
|
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|
|
<li class="md-nav__item">
|
|
<a href="../u_e-docker-cust_dockerfiles/" class="md-nav__link">
|
|
Customize Dockerfiles
|
|
</a>
|
|
</li>
|
|
|
|
|
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|
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|
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|
|
|
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|
|
<li class="md-nav__item">
|
|
<a href="../u_e-docker-dc_bash_compl/" class="md-nav__link">
|
|
Docker Compose Bash Completion
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</li>
|
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|
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<li class="md-nav__item">
|
|
<a href="../u_e-why_unbound/" class="md-nav__link">
|
|
Why unbound?
|
|
</a>
|
|
</li>
|
|
|
|
|
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|
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|
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|
|
<li class="md-nav__item">
|
|
<a href="../u_e-autodiscover_config/" class="md-nav__link">
|
|
Autodiscover / Autoconfig
|
|
</a>
|
|
</li>
|
|
|
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|
|
|
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|
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|
|
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|
|
<li class="md-nav__item">
|
|
<a href="../u_e-80_to_443/" class="md-nav__link">
|
|
Redirect HTTP to HTTPS
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
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|
|
|
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|
|
<li class="md-nav__item">
|
|
<a href="../u_e-reeanble-weak-protocols/" class="md-nav__link">
|
|
Re-enable TLS 1.0 and TLS 1.1
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</li>
|
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|
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<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >
|
|
|
|
<label class="md-nav__link" for="__nav_9">
|
|
Client Configuration
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
<nav class="md-nav" aria-label="Client Configuration" data-md-level="1">
|
|
<label class="md-nav__title" for="__nav_9">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Client Configuration
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
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|
|
<li class="md-nav__item">
|
|
<a href="../client/" class="md-nav__link">
|
|
Overview
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
<li class="md-nav__item">
|
|
<a href="../client/client-android/" class="md-nav__link">
|
|
Android
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../client/client-apple/" class="md-nav__link">
|
|
Apple macOS / iOS
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../client/client-emclient/" class="md-nav__link">
|
|
eM Client
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../client/client-kontact/" class="md-nav__link">
|
|
KDE Kontact
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../client/client-outlook/" class="md-nav__link">
|
|
Microsoft Outlook
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../client/client-thunderbird/" class="md-nav__link">
|
|
Mozilla Thunderbird
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../client/client-windows/" class="md-nav__link">
|
|
Windows Mail
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../client/client-windowsphone/" class="md-nav__link">
|
|
Windows Phone
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../client/client-manual/" class="md-nav__link">
|
|
Manual configuration
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >
|
|
|
|
<label class="md-nav__link" for="__nav_10">
|
|
Third party apps
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
<nav class="md-nav" aria-label="Third party apps" data-md-level="1">
|
|
<label class="md-nav__title" for="__nav_10">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Third party apps
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../third_party-borgmatic/" class="md-nav__link">
|
|
Borgmatic Backup
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../third_party-exchange_onprem/" class="md-nav__link">
|
|
Exchange Hybrid Setup
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../third_party-gitea/" class="md-nav__link">
|
|
Gitea
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../third_party-gogs/" class="md-nav__link">
|
|
Gogs
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../third_party-mailpiler_integration/" class="md-nav__link">
|
|
Mailpiler Integration
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../third_party-nextcloud/" class="md-nav__link">
|
|
Nextcloud
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../third_party-portainer/" class="md-nav__link">
|
|
Portainer
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../third_party-roundcube/" class="md-nav__link">
|
|
Roundcube
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../third_party-thunderbird/" class="md-nav__link">
|
|
SOGo Connector for Thunderbird
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
|
|
|
|
<div class="md-content" data-md-component="content">
|
|
<article class="md-content__inner md-typeset">
|
|
|
|
|
|
<a href="https://github.com/mailcow/mailcow-dockerized-docs/edit/master/docs/firststeps-disable_ipv6.md" title="Edit this page" class="md-content__button md-icon">
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20.71 7.04c.39-.39.39-1.04 0-1.41l-2.34-2.34c-.37-.39-1.02-.39-1.41 0l-1.84 1.83 3.75 3.75M3 17.25V21h3.75L17.81 9.93l-3.75-3.75L3 17.25z"/></svg>
|
|
</a>
|
|
|
|
|
|
<h1>Disable IPv6</h1>
|
|
|
|
<p>This is <strong>ONLY</strong> recommended if you do not have an IPv6 enabled network on your host!</p>
|
|
<p>If you really need to, you can disable the usage of IPv6 in the compose file.
|
|
Additionally, you can also disable the startup of container "ipv6nat-mailcow", as it's not needed if you won't use IPv6.</p>
|
|
<p>Instead of editing docker-compose.yml directly, it is preferable to create an override file for it
|
|
and implement your changes to the service there. Unfortunately, this right now only seems to work for services, not for network settings.</p>
|
|
<p>To disable IPv6 on the mailcow network, open docker-compose.yml with your favourite text editor and search for the network section (it's near the bottom of the file). </p>
|
|
<p><strong>1.</strong> Modify docker-compose.yml</p>
|
|
<p>Change <code>enable_ipv6: true</code> to <code>enable_ipv6: false</code>:</p>
|
|
<div class="highlight"><pre><span></span><code>networks:
|
|
mailcow-network:
|
|
[...]
|
|
enable_ipv6: true # <<< set to false
|
|
[...]
|
|
</code></pre></div>
|
|
<p><strong>2.</strong> Disable ipv6nat-mailcow</p>
|
|
<p>To disable the ipv6nat-mailcow container as well, go to your mailcow directory and create a new file called "docker-compose.override.yml": </p>
|
|
<p><strong>NOTE:</strong> If you already have an override file, of course don't recreate it, but merge the lines below into your existing one accordingly!</p>
|
|
<div class="highlight"><pre><span></span><code># cd /opt/mailcow-dockerized
|
|
# touch docker-compose.override.yml
|
|
</code></pre></div>
|
|
<p>Open the file in your favourite text editor and fill in the following:</p>
|
|
<div class="highlight"><pre><span></span><code>version: '2.1'
|
|
services:
|
|
|
|
ipv6nat-mailcow:
|
|
restart: "no"
|
|
entrypoint: ["echo", "ipv6nat disabled in compose.override.yml"]
|
|
</code></pre></div>
|
|
<p>For these changes to be effective, you need to fully stop and then restart the stack, so containers and networks are recreated:</p>
|
|
<div class="highlight"><pre><span></span><code>docker-compose down
|
|
docker-compose up -d
|
|
</code></pre></div>
|
|
<p><strong>3.</strong> Disable IPv6 in unbound-mailcow</p>
|
|
<p>Edit <code>data/conf/unbound/unbound.conf</code> and set <code>do-ip6</code> to "no":</p>
|
|
<div class="highlight"><pre><span></span><code>server:
|
|
[...]
|
|
do-ip6: no
|
|
[...]
|
|
</code></pre></div>
|
|
<p>Restart Unbound:</p>
|
|
<div class="highlight"><pre><span></span><code>docker-compose restart unbound-mailcow
|
|
</code></pre></div>
|
|
<p><strong>4.</strong> Disable IPv6 in postfix-mailcow</p>
|
|
<p>Create <code>data/conf/postfix/extra.cf</code> and set <code>smtp_address_preference</code> to <code>ipv4</code>:</p>
|
|
<div class="highlight"><pre><span></span><code>smtp_address_preference = ipv4
|
|
inet_protocols = ipv4
|
|
</code></pre></div>
|
|
<p>Restart Postfix:</p>
|
|
<div class="highlight"><pre><span></span><code>docker-compose restart postfix-mailcow
|
|
</code></pre></div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</article>
|
|
</div>
|
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</div>
|
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|
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</main>
|
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<footer class="md-footer">
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<nav class="md-footer__inner md-grid" aria-label="Footer">
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<a href="../firststeps-ssl/" class="md-footer__link md-footer__link--prev" aria-label="Previous: Advanced SSL" rel="prev">
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<div class="md-footer__button md-icon">
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<div class="md-footer__title">
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<div class="md-ellipsis">
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<span class="md-footer__direction">
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Advanced SSL
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</div>
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</a>
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<a href="../firststeps-ip_bindings/" class="md-footer__link md-footer__link--next" aria-label="Next: IP bindings" rel="next">
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<span class="md-footer__direction">
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Next
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</span>
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IP bindings
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</div>
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<div class="md-footer__button md-icon">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M4 11v2h12l-5.5 5.5 1.42 1.42L19.84 12l-7.92-7.92L10.5 5.5 16 11H4z"/></svg>
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Copyright © 2021 AndrĂ© Peters
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