mirror of
https://github.com/docker-mailserver/docker-mailserver.git
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1724 lines
46 KiB
HTML
1724 lines
46 KiB
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<meta name="description" content="A fullstack but simple mail-server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) using Docker.">
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<meta name="author" content="docker-mailserver (Github Organization)">
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<link rel="canonical" href="https://docker-mailserver.github.io/docker-mailserver/edge/config/advanced/mail-fetchmail/">
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<title>Advanced | Email Gathering with Fetchmail - Docker Mailserver</title>
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Docker Mailserver
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Advanced | Email Gathering with Fetchmail
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 496 512"><path d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"/></svg>
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docker-mailserver
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<li class="md-tabs__item">
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Introduction
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<li class="md-tabs__item">
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Configuration
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Examples
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FAQ
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Contributing
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<li class="md-tabs__item">
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DockerHub
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<li class="md-tabs__item">
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<a href="https://github.com/docker-mailserver/docker-mailserver/pkgs/container/docker-mailserver" class="md-tabs__link">
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GHCR
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<main class="md-main" data-md-component="main">
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<nav class="md-nav md-nav--primary md-nav--lifted" aria-label="Navigation" data-md-level="0">
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Docker Mailserver
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<a href="https://github.com/docker-mailserver/docker-mailserver/" title="Go to repository" class="md-source" data-md-component="source">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 496 512"><path d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"/></svg>
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docker-mailserver
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|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../.." class="md-nav__link">
|
||
Home
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../introduction/" class="md-nav__link">
|
||
Introduction
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--active md-nav__item--nested">
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3" type="checkbox" id="__nav_3" checked>
|
||
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_3">
|
||
Configuration
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" aria-label="Configuration" data-md-level="1">
|
||
<label class="md-nav__title" for="__nav_3">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
Configuration
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../setup.sh/" class="md-nav__link">
|
||
Your Best Friend setup.sh
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../environment/" class="md-nav__link">
|
||
Environment Variables
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--nested">
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3_3" data-md-state="indeterminate" type="checkbox" id="__nav_3_3" checked>
|
||
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_3_3">
|
||
User Management
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" aria-label="User Management" data-md-level="2">
|
||
<label class="md-nav__title" for="__nav_3_3">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
User Management
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../user-management/accounts/" class="md-nav__link">
|
||
Accounts
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../user-management/aliases/" class="md-nav__link">
|
||
Aliases
|
||
</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_3_4" data-md-state="indeterminate" type="checkbox" id="__nav_3_4" checked>
|
||
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_3_4">
|
||
Best Practices
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" aria-label="Best Practices" data-md-level="2">
|
||
<label class="md-nav__title" for="__nav_3_4">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
Best Practices
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../best-practices/dkim/" class="md-nav__link">
|
||
DKIM
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../best-practices/dmarc/" class="md-nav__link">
|
||
DMARC
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../best-practices/spf/" class="md-nav__link">
|
||
SPF
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../best-practices/autodiscover/" class="md-nav__link">
|
||
Auto-discovery
|
||
</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_3_5" data-md-state="indeterminate" type="checkbox" id="__nav_3_5" checked>
|
||
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_3_5">
|
||
Security
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" aria-label="Security" data-md-level="2">
|
||
<label class="md-nav__title" for="__nav_3_5">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
Security
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../security/understanding-the-ports/" class="md-nav__link">
|
||
Understanding the Ports
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../security/ssl/" class="md-nav__link">
|
||
SSL/TLS
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../security/fail2ban/" class="md-nav__link">
|
||
Fail2Ban
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../security/mail_crypt/" class="md-nav__link">
|
||
Mail Encryption
|
||
</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_3_6" data-md-state="indeterminate" type="checkbox" id="__nav_3_6" checked>
|
||
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_3_6">
|
||
Troubleshooting
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" aria-label="Troubleshooting" data-md-level="2">
|
||
<label class="md-nav__title" for="__nav_3_6">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
Troubleshooting
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../troubleshooting/debugging/" class="md-nav__link">
|
||
Debugging
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../pop3/" class="md-nav__link">
|
||
Mail Delivery with POP3
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--active md-nav__item--nested">
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3_8" type="checkbox" id="__nav_3_8" checked>
|
||
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_3_8">
|
||
Advanced Configuration
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" aria-label="Advanced Configuration" data-md-level="2">
|
||
<label class="md-nav__title" for="__nav_3_8">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
Advanced Configuration
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../optional-config/" class="md-nav__link">
|
||
Optional Configuration
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--nested">
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle" data-md-toggle="__nav_3_8_2" data-md-state="indeterminate" type="checkbox" id="__nav_3_8_2" checked>
|
||
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_3_8_2">
|
||
Maintenance
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" aria-label="Maintenance" data-md-level="3">
|
||
<label class="md-nav__title" for="__nav_3_8_2">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
Maintenance
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../maintenance/update-and-cleanup/" class="md-nav__link">
|
||
Update and Cleanup
|
||
</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_3_8_3" data-md-state="indeterminate" type="checkbox" id="__nav_3_8_3" checked>
|
||
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_3_8_3">
|
||
Override the Default Configs
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" aria-label="Override the Default Configs" data-md-level="3">
|
||
<label class="md-nav__title" for="__nav_3_8_3">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
Override the Default Configs
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../override-defaults/dovecot/" class="md-nav__link">
|
||
Dovecot
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../override-defaults/postfix/" class="md-nav__link">
|
||
Postfix
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../override-defaults/user-patches/" class="md-nav__link">
|
||
Modifications via Script
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../auth-ldap/" class="md-nav__link">
|
||
LDAP Authentication
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../mail-sieve/" class="md-nav__link">
|
||
Email Filtering with Sieve
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--active">
|
||
|
||
<input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">
|
||
|
||
|
||
|
||
<label class="md-nav__link md-nav__link--active" for="__toc">
|
||
Email Gathering with Fetchmail
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<a href="./" class="md-nav__link md-nav__link--active">
|
||
Email Gathering with Fetchmail
|
||
</a>
|
||
|
||
|
||
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
|
||
|
||
|
||
|
||
|
||
<label class="md-nav__title" for="__toc">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
Table of contents
|
||
</label>
|
||
<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#configuration" class="md-nav__link">
|
||
Configuration
|
||
</a>
|
||
|
||
<nav class="md-nav" aria-label="Configuration">
|
||
<ul class="md-nav__list">
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#imap-configuration" class="md-nav__link">
|
||
IMAP Configuration
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#pop3-configuration" class="md-nav__link">
|
||
POP3 Configuration
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#polling-interval" class="md-nav__link">
|
||
Polling Interval
|
||
</a>
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
</nav>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#debugging" class="md-nav__link">
|
||
Debugging
|
||
</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_3_8_7" data-md-state="indeterminate" type="checkbox" id="__nav_3_8_7" checked>
|
||
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_3_8_7">
|
||
Email Forwarding
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" aria-label="Email Forwarding" data-md-level="3">
|
||
<label class="md-nav__title" for="__nav_3_8_7">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
Email Forwarding
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../mail-forwarding/relay-hosts/" class="md-nav__link">
|
||
Relay Hosts
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../mail-forwarding/aws-ses/" class="md-nav__link">
|
||
AWS SES
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../full-text-search/" class="md-nav__link">
|
||
Full-Text Search
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
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<a href="https://github.com/docker-mailserver/docker-mailserver/edit/master/docs/content/config/advanced/mail-fetchmail.md" title="Edit this page" class="md-content__button md-icon">
|
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<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>Email Gathering with Fetchmail</h1>
|
||
|
||
<p>To enable the <a href="https://www.fetchmail.info">fetchmail</a> service to retrieve e-mails set the environment variable <code>ENABLE_FETCHMAIL</code> to <code>1</code>. Your <code>docker-compose.yml</code> file should look like following snippet:</p>
|
||
<div class="highlight"><pre><span></span><code><span class="nt">environment</span><span class="p">:</span>
|
||
<span class="p p-Indicator">-</span> <span class="l l-Scalar l-Scalar-Plain">ENABLE_FETCHMAIL=1</span>
|
||
<span class="p p-Indicator">-</span> <span class="l l-Scalar l-Scalar-Plain">FETCHMAIL_POLL=300</span>
|
||
</code></pre></div>
|
||
<p>Generate a file called <code>fetchmail.cf</code> and place it in the <code>docker-data/dms/config/</code> folder. Your <code>docker-mailserver</code> folder should look like this example:</p>
|
||
<div class="highlight"><pre><span></span><code>├── docker-data/dms/config
|
||
│ ├── dovecot.cf
|
||
│ ├── fetchmail.cf
|
||
│ ├── postfix-accounts.cf
|
||
│ └── postfix-virtual.cf
|
||
├── docker-compose.yml
|
||
└── README.md
|
||
</code></pre></div>
|
||
<h2 id="configuration"><a class="toclink" href="#configuration">Configuration</a></h2>
|
||
<p>A detailed description of the configuration options can be found in the <a href="https://www.fetchmail.info/fetchmail-man.html">online version of the manual page</a>.</p>
|
||
<h3 id="imap-configuration"><a class="toclink" href="#imap-configuration">IMAP Configuration</a></h3>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<div class="highlight"><pre><span></span><code>poll 'imap.gmail.com' proto imap
|
||
user 'username'
|
||
pass 'secret'
|
||
is 'user1@example.com'
|
||
ssl
|
||
</code></pre></div>
|
||
</div>
|
||
<h3 id="pop3-configuration"><a class="toclink" href="#pop3-configuration">POP3 Configuration</a></h3>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<div class="highlight"><pre><span></span><code>poll 'pop3.gmail.com' proto pop3
|
||
user 'username'
|
||
pass 'secret'
|
||
is 'user2@example.com'
|
||
ssl
|
||
</code></pre></div>
|
||
</div>
|
||
<div class="admonition caution">
|
||
<p class="admonition-title">Caution</p>
|
||
<p>Don’t forget the last line! (<em>eg: <code>is 'user1@example.com'</code></em>). After <code>is</code>, you have to specify an email address from the configuration file: <code>docker-data/dms/config/postfix-accounts.cf</code>.</p>
|
||
</div>
|
||
<p>More details how to configure fetchmail can be found in the <a href="https://www.fetchmail.info/fetchmail-man.html#31">fetchmail man page in the chapter “The run control file”</a>.</p>
|
||
<h3 id="polling-interval"><a class="toclink" href="#polling-interval">Polling Interval</a></h3>
|
||
<p>By default the fetchmail service searches every 5 minutes for new mails on your external mail accounts. You can override this default value by changing the ENV variable <code>FETCHMAIL_POLL</code>:</p>
|
||
<div class="highlight"><pre><span></span><code><span class="nt">environment</span><span class="p">:</span>
|
||
<span class="p p-Indicator">-</span> <span class="l l-Scalar l-Scalar-Plain">FETCHMAIL_POLL=60</span>
|
||
</code></pre></div>
|
||
<p>You must specify a numeric argument which is a polling interval in seconds. The example above polls every minute for new mails.</p>
|
||
<h2 id="debugging"><a class="toclink" href="#debugging">Debugging</a></h2>
|
||
<p>To debug your <code>fetchmail.cf</code> configuration run this command:</p>
|
||
<div class="highlight"><pre><span></span><code>./setup.sh debug fetchmail
|
||
</code></pre></div>
|
||
<p>For more informations about the configuration script <code>setup.sh</code> <a href="../../setup.sh/">read the corresponding docs</a>.</p>
|
||
<p>Here a sample output of <code>./setup.sh debug fetchmail</code>:</p>
|
||
<div class="highlight"><pre><span></span><code><span class="go">fetchmail: 6.3.26 querying outlook.office365.com (protocol POP3) at Mon Aug 29 22:11:09 2016: poll started</span>
|
||
<span class="go">Trying to connect to 132.245.48.18/995...connected.</span>
|
||
<span class="go">fetchmail: Server certificate:</span>
|
||
<span class="go">fetchmail: Issuer Organization: Microsoft Corporation</span>
|
||
<span class="go">fetchmail: Issuer CommonName: Microsoft IT SSL SHA2</span>
|
||
<span class="go">fetchmail: Subject CommonName: outlook.com</span>
|
||
<span class="go">fetchmail: Subject Alternative Name: outlook.com</span>
|
||
<span class="go">fetchmail: Subject Alternative Name: *.outlook.com</span>
|
||
<span class="go">fetchmail: Subject Alternative Name: office365.com</span>
|
||
<span class="go">fetchmail: Subject Alternative Name: *.office365.com</span>
|
||
<span class="go">fetchmail: Subject Alternative Name: *.live.com</span>
|
||
<span class="go">fetchmail: Subject Alternative Name: *.internal.outlook.com</span>
|
||
<span class="go">fetchmail: Subject Alternative Name: *.outlook.office365.com</span>
|
||
<span class="go">fetchmail: Subject Alternative Name: outlook.office.com</span>
|
||
<span class="go">fetchmail: Subject Alternative Name: attachment.outlook.office.net</span>
|
||
<span class="go">fetchmail: Subject Alternative Name: attachment.outlook.officeppe.net</span>
|
||
<span class="go">fetchmail: Subject Alternative Name: *.office.com</span>
|
||
<span class="go">fetchmail: outlook.office365.com key fingerprint: 3A:A4:58:42:56:CD:BD:11:19:5B:CF:1E:85:16:8E:4D</span>
|
||
<span class="go">fetchmail: POP3< +OK The Microsoft Exchange POP3 service is ready. [SABFADEAUABSADAAMQBDAEEAMAAwADAANwAuAGUAdQByAHAAcgBkADAAMQAuAHAAcgBvAGQALgBlAHgAYwBoAGEAbgBnAGUAbABhAGIAcwAuAGMAbwBtAA==]</span>
|
||
<span class="go">fetchmail: POP3> CAPA</span>
|
||
<span class="go">fetchmail: POP3< +OK</span>
|
||
<span class="go">fetchmail: POP3< TOP</span>
|
||
<span class="go">fetchmail: POP3< UIDL</span>
|
||
<span class="go">fetchmail: POP3< SASL PLAIN</span>
|
||
<span class="go">fetchmail: POP3< USER</span>
|
||
<span class="go">fetchmail: POP3< .</span>
|
||
<span class="go">fetchmail: POP3> USER user1@outlook.com</span>
|
||
<span class="go">fetchmail: POP3< +OK</span>
|
||
<span class="go">fetchmail: POP3> PASS *</span>
|
||
<span class="go">fetchmail: POP3< +OK User successfully logged on.</span>
|
||
<span class="go">fetchmail: POP3> STAT</span>
|
||
<span class="go">fetchmail: POP3< +OK 0 0</span>
|
||
<span class="go">fetchmail: No mail for user1@outlook.com at outlook.office365.com</span>
|
||
<span class="go">fetchmail: POP3> QUIT</span>
|
||
<span class="go">fetchmail: POP3< +OK Microsoft Exchange Server 2016 POP3 server signing off.</span>
|
||
<span class="go">fetchmail: 6.3.26 querying outlook.office365.com (protocol POP3) at Mon Aug 29 22:11:11 2016: poll completed</span>
|
||
<span class="go">fetchmail: normal termination, status 1</span>
|
||
</code></pre></div>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</article>
|
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</div>
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</div>
|
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<a href="#" class="md-top md-icon" data-md-component="top" data-md-state="hidden">
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