Mention to upgrade cluebringer on RHEL/CentOS 7.
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@ -17,7 +17,8 @@
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<li><a href="#changelog">ChangeLog</a></li>
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<li><a href="#changelog">ChangeLog</a></li>
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<li><a href="#general-all-backends-should-apply-these-steps">General (All backends should apply these steps)</a><ul>
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<li><a href="#general-all-backends-should-apply-these-steps">General (All backends should apply these steps)</a><ul>
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<li><a href="#update-etciredmail-release-with-new-iredmail-version-number">Update /etc/iredmail-release with new iRedMail version number</a></li>
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<li><a href="#update-etciredmail-release-with-new-iredmail-version-number">Update /etc/iredmail-release with new iRedMail version number</a></li>
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<li><a href="#dont-ban-applicationoctet-stream-dat-files-in-amavisd">Don't ban 'application/octet-stream, dat' files in Amavisd</a></li>
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<li><a href="#rhelcentos-7-update-cluebringer-package-to-avoid-database-connection-failure">[RHEL/CentOS 7] Update Cluebringer package to avoid database connection failure</a></li>
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<li><a href="#rhelcentos-dont-ban-applicationoctet-stream-dat-file-types-in-amavisd">[RHEL/CentOS] Don't ban application/octet-stream, dat file types in Amavisd</a></li>
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<li><a href="#optional-update-one-fail2ban-filter-regular-expressio-to-help-catch-dos-attacks-to-smtp-service">[OPTIONAL] Update one Fail2ban filter regular expressio to help catch DoS attacks to SMTP service</a></li>
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<li><a href="#optional-update-one-fail2ban-filter-regular-expressio-to-help-catch-dos-attacks-to-smtp-service">[OPTIONAL] Update one Fail2ban filter regular expressio to help catch DoS attacks to SMTP service</a></li>
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</ul>
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</ul>
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</li>
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</li>
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@ -45,8 +46,23 @@ so that you can know which version of iRedMail you're running. For example:</p>
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0.9.2
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0.9.2
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</code></pre>
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</code></pre>
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<h3 id="dont-ban-applicationoctet-stream-dat-files-in-amavisd">Don't ban 'application/octet-stream, dat' files in Amavisd</h3>
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<h3 id="rhelcentos-7-update-cluebringer-package-to-avoid-database-connection-failure">[RHEL/CentOS 7] Update Cluebringer package to avoid database connection failure</h3>
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<p>Note: This is only applicable to RHEL/CentOS.</p>
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<p>Note: This is applicable to only RHEL/CentOS 7.</p>
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<p>With old Cluebringer RPM package, Cluebringer starts before SQL database starts,
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this causes Cluebringer cannot connect to SQL database, and all your Cluebringer
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settings is not applied at all. Updating Cluebringer package to version
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<code>2.0.14-5</code> fixes this issue.</p>
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<p>How to update package:</p>
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<pre><code># yum clean metadata
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# yum update cluebringer
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# systemctl enable cbpolicyd
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</code></pre>
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<p>New package will remove old SysV script <code>/etc/init.d/cbpolicyd</code>, and install
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<code>/usr/lib/systemd/system/cbpolicyd.service</code> for service control. You have to
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manage it (start, stop, restart) with <code>systemctl</code> command.</p>
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<h3 id="rhelcentos-dont-ban-applicationoctet-stream-dat-file-types-in-amavisd">[RHEL/CentOS] Don't ban <code>application/octet-stream, dat</code> file types in Amavisd</h3>
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<p>Note: This is applicable to only RHEL/CentOS.</p>
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<ul>
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<ul>
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<li>Find below lines in Amavisd config file <code>/etc/amavisd/amavisd.conf</code>:</li>
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<li>Find below lines in Amavisd config file <code>/etc/amavisd/amavisd.conf</code>:</li>
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</ul>
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</ul>
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@ -26,9 +26,31 @@ so that you can know which version of iRedMail you're running. For example:
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0.9.2
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0.9.2
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```
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```
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### Don't ban 'application/octet-stream, dat' files in Amavisd
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### [RHEL/CentOS 7] Update Cluebringer package to avoid database connection failure
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Note: This is only applicable to RHEL/CentOS.
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Note: This is applicable to only RHEL/CentOS 7.
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With old Cluebringer RPM package, Cluebringer starts before SQL database starts,
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this causes Cluebringer cannot connect to SQL database, and all your Cluebringer
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settings is not applied at all. Updating Cluebringer package to version
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`2.0.14-5` fixes this issue.
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How to update package:
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```
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# yum clean metadata
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# yum update cluebringer
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# systemctl enable cbpolicyd
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```
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New package will remove old SysV script `/etc/init.d/cbpolicyd`, and install
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`/usr/lib/systemd/system/cbpolicyd.service` for service control. You have to
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manage it (start, stop, restart) with `systemctl` command.
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### [RHEL/CentOS] Don't ban `application/octet-stream, dat` file types in Amavisd
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Note: This is applicable to only RHEL/CentOS.
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* Find below lines in Amavisd config file `/etc/amavisd/amavisd.conf`:
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* Find below lines in Amavisd config file `/etc/amavisd/amavisd.conf`:
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