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<label class="md-nav__link" for="__nav_7" tabindex="0" aria-expanded="false">
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" tabindex="0" aria-expanded="false">
Component backup & restore
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="Component backup & restore" data-md-level="2">
<label class="md-nav__title" for="__nav_7_1">
<span class="md-nav__icon md-icon"></span>
Component backup & restore
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../../backup_restore/b_n_r-backup/" class="md-nav__link">
Backup
</a>
</li>
<li class="md-nav__item">
<a href="../../backup_restore/b_n_r-restore/" class="md-nav__link">
Restore
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="../../backup_restore/b_n_r-coldstandby/" class="md-nav__link">
Cold-standby (rolling backup)
</a>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle " data-md-toggle="__nav_7_3" type="checkbox" id="__nav_7_3" >
<label class="md-nav__link" for="__nav_7_3" tabindex="0" aria-expanded="false">
Manual backups
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="Manual backups" data-md-level="2">
<label class="md-nav__title" for="__nav_7_3">
<span class="md-nav__icon md-icon"></span>
Manual backups
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../../backup_restore/b_n_r-backup_restore-maildir/" class="md-nav__link">
Maildir
</a>
</li>
<li class="md-nav__item">
<a href="../../backup_restore/b_n_r-backup_restore-mysql/" class="md-nav__link">
MySQL (mysqldump)
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<input class="md-nav__toggle md-toggle " data-md-toggle="__nav_7_4" type="checkbox" id="__nav_7_4" >
<label class="md-nav__link" for="__nav_7_4" tabindex="0" aria-expanded="false">
mailcow-internal backups
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="mailcow-internal backups" data-md-level="2">
<label class="md-nav__title" for="__nav_7_4">
<span class="md-nav__icon md-icon"></span>
mailcow-internal backups
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../../backup_restore/b_n_r-accidental_deletion/" class="md-nav__link">
Recover accidentally deleted data
</a>
</li>
</ul>
</nav>
</li>
</ul>
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</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" >
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Manual/Guides/Examples
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<nav class="md-nav" aria-label="Manual/Guides/Examples" data-md-level="1">
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Manual/Guides/Examples
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<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" tabindex="0" aria-expanded="false">
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="../../manual-guides/mailcow-UI/u_e-mailcow_ui-bl_wl/" class="md-nav__link">
Blacklist / Whitelist
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/mailcow-UI/u_e-mailcow_ui-config/" class="md-nav__link">
Configuration
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/mailcow-UI/u_e-mailcow_ui-css/" class="md-nav__link">
CSS overrides
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/mailcow-UI/u_e-mailcow_ui-netfilter/" class="md-nav__link">
Netfilter
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/mailcow-UI/u_e-mailcow_ui-pushover/" class="md-nav__link">
Pushover
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/mailcow-UI/u_e-mailcow_ui-spamfilter/" class="md-nav__link">
Spamfilter
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/mailcow-UI/u_e-mailcow_ui-sub_addressing/" class="md-nav__link">
Sub-addressing
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/mailcow-UI/u_e-mailcow_ui-tags/" class="md-nav__link">
Tags (for Domains and Mailboxes)
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/mailcow-UI/u_e-mailcow_ui-spamalias/" class="md-nav__link">
Temporary email aliases
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/mailcow-UI/u_e-mailcow_ui-tfa/" class="md-nav__link">
Two-Factor Authentication
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/mailcow-UI/u_e-mailcow_ui-fido/" 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" tabindex="0" aria-expanded="false">
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="../../manual-guides/Postfix/u_e-postfix-trust_networks/" class="md-nav__link">
Add trusted networks
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/Postfix/u_e-postfix-custom_transport/" class="md-nav__link">
Custom transport maps
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/Postfix/u_e-postfix-extra_cf/" class="md-nav__link">
Customize/Expand main.cf
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/Postfix/u_e-postfix-disable_sender_verification/" class="md-nav__link">
Disable Sender Addresses Verification
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/Postfix/u_e-postfix-attachment_size/" class="md-nav__link">
Max. message size (attachment size)
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/Postfix/u_e-postfix-relayhost/" class="md-nav__link">
Relayhosts
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/Postfix/u_e-postfix-pflogsumm/" class="md-nav__link">
Statistics with pflogsumm
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/Postfix/u_e-postfix-postscreen_whitelist/" class="md-nav__link">
Whitelist IP in Postscreen
</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" tabindex="0" aria-expanded="false">
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="../../manual-guides/Unbound/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" tabindex="0" aria-expanded="false">
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="../../manual-guides/Dovecot/u_e-dovecot-extra_conf/" class="md-nav__link">
Customize/Expand dovecot.conf
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/Dovecot/u_e-dovecot-any_acl/" class="md-nav__link">
Enable "any" ACL settings
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/Dovecot/u_e-dovecot-expunge/" class="md-nav__link">
Expunge a Users mails
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/Dovecot/u_e-dovecot-fts/" class="md-nav__link">
FTS (Solr)
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/Dovecot/u_e-dovecot-idle_interval/" class="md-nav__link">
IMAP IDLE interval
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/Dovecot/u_e-dovecot-mail-crypt/" class="md-nav__link">
Mail crypt
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/Dovecot/u_e-dovecot-more/" class="md-nav__link">
More Examples with DOVEADM
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/Dovecot/u_e-dovecot-vmail-volume/" class="md-nav__link">
Move Maildir (vmail)
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/Dovecot/u_e-dovecot-public_folder/" class="md-nav__link">
Public folders
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/Dovecot/u_e-dovecot-static_master/" class="md-nav__link">
Static master user
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/Dovecot/u_e-dovecot-catchall_vacation/" class="md-nav__link">
Vacation replies for catchall addresses
</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_5" type="checkbox" id="__nav_8_5" >
<label class="md-nav__link" for="__nav_8_5" tabindex="0" aria-expanded="false">
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="../../manual-guides/Nginx/u_e-nginx_webmail-site/" class="md-nav__link">
Create subdomain webmail.example.org
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/Nginx/u_e-nginx_custom/" class="md-nav__link">
Custom sites
</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_6" type="checkbox" id="__nav_8_6" >
<label class="md-nav__link" for="__nav_8_6" tabindex="0" aria-expanded="false">
Watchdog
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="Watchdog" data-md-level="2">
<label class="md-nav__title" for="__nav_8_6">
<span class="md-nav__icon md-icon"></span>
Watchdog
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../../manual-guides/Watchdog/u_e-watchdog-thresholds/" class="md-nav__link">
Thresholds
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/Redis/u_e-redis/" class="md-nav__link">
Redis
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/Rspamd/u_e-rspamd/" class="md-nav__link">
Rspamd
</a>
</li>
<li class="md-nav__item md-nav__item--nested">
<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" tabindex="0" aria-expanded="false">
ClamAV
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="ClamAV" data-md-level="2">
<label class="md-nav__title" for="__nav_8_9">
<span class="md-nav__icon md-icon"></span>
ClamAV
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../../manual-guides/ClamAV/u_e-clamav-whitelist/" class="md-nav__link">
Whitelist
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/ClamAV/u_e-clamav-additional_dbs/" class="md-nav__link">
Additional Databases
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/SOGo/u_e-sogo/" class="md-nav__link">
SOGo
</a>
</li>
<li class="md-nav__item md-nav__item--nested">
<input class="md-nav__toggle md-toggle " data-md-toggle="__nav_8_11" type="checkbox" id="__nav_8_11" >
<label class="md-nav__link" for="__nav_8_11" tabindex="0" aria-expanded="false">
Docker
<span class="md-nav__icon md-icon"></span>
</label>
<nav class="md-nav" aria-label="Docker" data-md-level="2">
<label class="md-nav__title" for="__nav_8_11">
<span class="md-nav__icon md-icon"></span>
Docker
</label>
<ul class="md-nav__list" data-md-scrollfix>
<li class="md-nav__item">
<a href="../../manual-guides/Docker/u_e-docker-cust_dockerfiles/" class="md-nav__link">
Customize Dockerfiles
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/u_e-why_unbound/" class="md-nav__link">
Why unbound?
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/u_e-autodiscover_config/" class="md-nav__link">
Autodiscover / Autoconfig
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/u_e-80_to_443/" class="md-nav__link">
Redirect HTTP to HTTPS
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/u_e-reeanble-weak-protocols/" class="md-nav__link">
Re-enable TLS 1.0 and TLS 1.1
</a>
</li>
<li class="md-nav__item">
<a href="../../manual-guides/u_e-update-hooks/" class="md-nav__link">
Run scripts before and after updates
</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_9" type="checkbox" id="__nav_9" >
<label class="md-nav__link" for="__nav_9" tabindex="0" aria-expanded="false">
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>
<li class="md-nav__item">
<a href="../../client/client/" class="md-nav__link">
Overview
</a>
</li>
<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-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" tabindex="0" aria-expanded="false">
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/third_party-borgmatic/" class="md-nav__link">
Borgmatic Backup
</a>
</li>
<li class="md-nav__item">
<a href="../../third_party/checkmk/u_e-checkmk/" class="md-nav__link">
CheckMK
</a>
</li>
<li class="md-nav__item">
<a href="../../third_party/exchange_onprem/third_party-exchange_onprem/" class="md-nav__link">
Exchange Hybrid Setup
</a>
</li>
<li class="md-nav__item">
<a href="../../third_party/gitea/third_party-gitea/" class="md-nav__link">
Gitea
</a>
</li>
<li class="md-nav__item">
<a href="../../third_party/gogs/third_party-gogs/" class="md-nav__link">
Gogs
</a>
</li>
<li class="md-nav__item">
<a href="../../third_party/mailman3/third_party-mailman3/" class="md-nav__link">
Mailman 3
</a>
</li>
<li class="md-nav__item">
<a href="../../third_party/mailpiler/third_party-mailpiler_integration/" class="md-nav__link">
Mailpiler Integration
</a>
</li>
<li class="md-nav__item">
<a href="../../third_party/nextcloud/third_party-nextcloud/" class="md-nav__link">
Nextcloud
</a>
</li>
<li class="md-nav__item">
<a href="../../third_party/portainer/third_party-portainer/" class="md-nav__link">
Portainer
</a>
</li>
<li class="md-nav__item">
<a href="../../third_party/roundcube/third_party-roundcube/" class="md-nav__link">
Roundcube
</a>
</li>
</ul>
</nav>
</li>
</ul>
</nav>
</div>
</div>
</div>
<div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
<div class="md-sidebar__scrollwrap">
<div class="md-sidebar__inner">
<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
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<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#enable-dmarc-reporting" class="md-nav__link">
Enable DMARC reporting
</a>
</li>
<li class="md-nav__item">
<a href="#send-a-copy-reports-to-yourself" class="md-nav__link">
Send a copy reports to yourself
</a>
</li>
<li class="md-nav__item">
<a href="#troubleshooting" class="md-nav__link">
Troubleshooting
</a>
</li>
<li class="md-nav__item">
<a href="#change-dmarc-reporting-frequency" class="md-nav__link">
Change DMARC reporting frequency
</a>
</li>
<li class="md-nav__item">
<a href="#disable-dmarc-reporting" class="md-nav__link">
Disable DMARC Reporting
</a>
</li>
</ul>
</nav>
</div>
</div>
</div>
<div class="md-content" data-md-component="content">
<article class="md-content__inner md-typeset">
<h1>DMARC Reporting</h1>
<p>DMARC Reporting done via Rspamd DMARC Module.</p>
<p>Rspamd documentation can be found here: <a href="https://rspamd.com/doc/modules/dmarc.html">https://rspamd.com/doc/modules/dmarc.html</a></p>
<p><strong>Important:</strong></p>
<ol>
<li>
<p>Change <code>example.com</code>, <code>mail.example.com</code> and <code>Example</code> to reflect your setup</p>
</li>
<li>
<p>DMARC reporting requires additional attention, especially over the first few days</p>
</li>
<li>
<p>All receiving domains hosted on mailcow send from one reporting domain. It is recommended to use the parent domain of your <code>MAILCOW_HOSTNAME</code>:</p>
<ul>
<li>If your <code>MAILCOW_HOSTNAME</code> is <code>mail.example.com</code> change the following config to <code>domain = "example.com";</code></li>
<li>Set <code>email</code> equally, e.g. <code>email = "noreply-dmarc@example.com";</code></li>
</ul>
</li>
<li>
<p>It is optional but recommended to create an email user <code>noreply-dmarc</code> in mailcow to handle bounces.</p>
</li>
</ol>
<h2 id="enable-dmarc-reporting">Enable DMARC reporting<a class="headerlink" href="#enable-dmarc-reporting" title="Permanent link">&para;</a></h2>
<p>Create the file <code>data/conf/rspamd/local.d/dmarc.conf</code> and set the following content:</p>
<div class="highlight"><pre><span></span><code>reporting {
enabled = true;
email = &#39;noreply-dmarc@example.com&#39;;
domain = &#39;example.com&#39;;
org_name = &#39;Example&#39;;
helo = &#39;rspamd&#39;;
smtp = &#39;postfix&#39;;
smtp_port = 25;
from_name = &#39;Example DMARC Report&#39;;
msgid_from = &#39;rspamd.mail.example.com&#39;;
max_entries = 2k;
keys_expire = 2d;
}
</code></pre></div>
<p>Create or modify <code>docker-compose.override.yml</code> in the mailcow-dockerized base directory:</p>
<div class="highlight"><pre><span></span><code>version: &#39;2.1&#39;
services:
rspamd-mailcow:
environment:
- MASTER=${MASTER:-y}
labels:
ofelia.enabled: &quot;true&quot;
ofelia.job-exec.rspamd_dmarc_reporting_yesterday.schedule: &quot;@every 24h&quot;
ofelia.job-exec.rspamd_dmarc_reporting_yesterday.command: &quot;/bin/bash -c \&quot;[[ $${MASTER} == y ]] &amp;&amp; /usr/bin/rspamadm dmarc_report $(date --date yesterday &#39;+%Y%m%d&#39;) &gt; /var/lib/rspamd/dmarc_reports_last_log 2&gt;&amp;1 || exit 0\&quot;&quot;
ofelia-mailcow:
depends_on:
- rspamd-mailcow
</code></pre></div>
<p>Run <code>docker compose up -d</code></p>
<h2 id="send-a-copy-reports-to-yourself">Send a copy reports to yourself<a class="headerlink" href="#send-a-copy-reports-to-yourself" title="Permanent link">&para;</a></h2>
<p>To receive a hidden copy of reports generated by Rspamd you can set a <code>bcc_addrs</code> list in the <code>reporting</code> config section of <code>data/conf/rspamd/local.d/dmarc.conf</code>:</p>
<div class="highlight"><pre><span></span><code>reporting {
enabled = true;
email = &#39;noreply-dmarc@example.com&#39;;
bcc_addrs = [&quot;noreply-dmarc@example.com&quot;,&quot;parsedmarc@example.com&quot;];
[...]
</code></pre></div>
<p>Rspamd will load changes in real time, so you won't need to restart the container at this point.</p>
<p>This can be useful if you...</p>
<ul>
<li>...want to check that your DMARC reports are sent correctly and authenticated.</li>
<li>...want to analyze your own reports to get statistics, i.e. to use with ParseDMARC or other analytic systems.</li>
</ul>
<h2 id="troubleshooting">Troubleshooting<a class="headerlink" href="#troubleshooting" title="Permanent link">&para;</a></h2>
<p>Check when the report schedule last ran:</p>
<div class="highlight"><pre><span></span><code>docker compose exec rspamd-mailcow date -r /var/lib/rspamd/dmarc_reports_last_log
</code></pre></div>
<p>See the latest report output:</p>
<div class="highlight"><pre><span></span><code>docker compose exec rspamd-mailcow cat /var/lib/rspamd/dmarc_reports_last_log
</code></pre></div>
<p>Manually trigger a DMARC report:</p>
<div class="highlight"><pre><span></span><code>docker compose exec rspamd-mailcow rspamadm dmarc_report
</code></pre></div>
<p>Validate that Rspamd has recorded data in Redis:
Change <code>20220428</code> to date which you interested in.</p>
<p><div class="highlight"><pre><span></span><code>docker compose exec redis-mailcow redis-cli SMEMBERS &quot;dmarc_idx;20220428&quot;
</code></pre></div>
Take one of the lines from output you interested in and request it, f.e.:
<div class="highlight"><pre><span></span><code>docker compose exec redis-mailcow redis-cli ZRANGE &quot;dmarc_rpt;microsoft.com;mailto:d@rua.agari.com;20220428&quot; 0 49
</code></pre></div></p>
<h2 id="change-dmarc-reporting-frequency">Change DMARC reporting frequency<a class="headerlink" href="#change-dmarc-reporting-frequency" title="Permanent link">&para;</a></h2>
<p>In the example above reports are sent once every 24 hours and send reports for yesterday. This will be okay for most setups.</p>
<p>If you have a large mail volume and want to run the DMARC reporting more than once a day you need create second schedule and run it with <code>dmarc_report $(date '+%Y%m%d')</code> to process the current day. You have to make sure that the first run on each day also processes the last report from the day before, so it needs to be started twice, one time with <code>$(date --date yesterday '+%Y%m%d')</code> at <code>0 5 0 * * *</code> (00:05 AM) and then with <code>$(date '+%Y%m%d')</code> with desired interval.</p>
<p>The Ofelia schedule has the same implementation as <code>cron</code> in Go, supported syntax described at <a href="https://pkg.go.dev/github.com/robfig/cron">cron Documentation</a></p>
<p>To change schedule:</p>
<ol>
<li>Edit <code>docker-compose.override.yml</code>:</li>
</ol>
<div class="highlight"><pre><span></span><code>version: &#39;2.1&#39;
services:
rspamd-mailcow:
environment:
- MASTER=${MASTER:-y}
labels:
ofelia.enabled: &quot;true&quot;
ofelia.job-exec.rspamd_dmarc_reporting_yesterday.schedule: &quot;0 5 0 * * *&quot;
ofelia.job-exec.rspamd_dmarc_reporting_yesterday.command: &quot;/bin/bash -c \&quot;[[ $${MASTER} == y ]] &amp;&amp; /usr/bin/rspamadm dmarc_report $(date --date yesterday &#39;+%Y%m%d&#39;) &gt; /var/lib/rspamd/dmarc_reports_last_log 2&gt;&amp;1 || exit 0\&quot;&quot;
ofelia.job-exec.rspamd_dmarc_reporting_today.schedule: &quot;@every 12h&quot;
ofelia.job-exec.rspamd_dmarc_reporting_today.command: &quot;/bin/bash -c \&quot;[[ $${MASTER} == y ]] &amp;&amp; /usr/bin/rspamadm dmarc_report $(date &#39;+%Y%m%d&#39;) &gt; /var/lib/rspamd/dmarc_reports_last_log 2&gt;&amp;1 || exit 0\&quot;&quot;
ofelia-mailcow:
depends_on:
- rspamd-mailcow
</code></pre></div>
<ol>
<li>
<p>Run <code>docker compose up -d</code></p>
</li>
<li>
<p>Run <code>docker compose restart ofelia-mailcow</code></p>
</li>
</ol>
<h2 id="disable-dmarc-reporting">Disable DMARC Reporting<a class="headerlink" href="#disable-dmarc-reporting" title="Permanent link">&para;</a></h2>
<p>To disable reporting:</p>
<ol>
<li>
<p>Set <code>enabled</code> to <code>false</code> in <code>data/conf/rspamd/local.d/dmarc.conf</code></p>
</li>
<li>
<p>Revert changes done in <code>docker-compose.override.yml</code> to <code>rspamd-mailcow</code> and <code>ofelia-mailcow</code></p>
</li>
<li>
<p>Run <code>docker compose up -d</code></p>
</li>
</ol>
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