diff --git a/9-troubleshooting/turn.on.debug.mode.in.cluebringer.md b/9-troubleshooting/turn.on.debug.mode.in.cluebringer.md
index 7ae14093..d6ef1b5c 100644
--- a/9-troubleshooting/turn.on.debug.mode.in.cluebringer.md
+++ b/9-troubleshooting/turn.on.debug.mode.in.cluebringer.md
@@ -1,7 +1,8 @@
 # Turn on debug mode in Cluebringer
 
 To turn on debug mode in Cluebringer, please increase its log level in
-Cluebringer config file, and restart Cluebringer service.
+Cluebringer config file, set what it should log, and restart Cluebringer
+service.
 
 * on RHEL/CentOS, it's `/etc/policyd/cluebringer.conf`.
 * on Debian/Ubuntu, it's `/etc/cluebringer/cluebringer.conf`.
@@ -9,7 +10,9 @@ Cluebringer config file, and restart Cluebringer service.
 * on OpenBSD: we don't have Cluebringer installed on Cluebringer.
 
 ```
-log_level = 4
+log_level=4
+log_detail=modules,tracking,policies
+
 ```
 
 Cluebringer is configured to log to `/var/log/cbpolicyd.log` by default, so
diff --git a/SUMMARY.md b/SUMMARY.md
index a0ade710..a3ed7ffd 100644
--- a/SUMMARY.md
+++ b/SUMMARY.md
@@ -1500,3 +1500,38 @@
 * [Turn on debug mode in OpenLDAP](turn.on.debug.mode.in.openldap.md)
 # Frequently Asked Questions
 * [Why append timestamp in maildir path](why.append.timestamp.in.maildir.path.md)
+# Install iRedMail
+* [Perform silent/unattended iRedMail installation](unattended.iredmail.installation.md)
+# How to
+* [Completely disable Amavisd + ClamAV + SpamAssassin](0-completely.disable.amavisd.clamav.spamassassin.md)
+* [Enable SMTPS service (SMTP over SSL, port 465)](0-enable.smtps.md)
+* [Amavisd + SpamAssassin not working, no mail header (X-Spam-*) inserted.](1-amavisd.no.x-spam.headers.md)
+* [Disable spam virus scanning for outgoing mails](1-disable.spam.virus.scanning.for.outgoing.mails.md)
+* [Quarantining](1-quarantining.md)
+* [Allow user to send email without authentication](allow.user.to.send.email.without.authentication.md)
+* [Configure Thunderbird as mail client (IMAP, SMTP and global ldap address book)](configure.thunderbird.md)
+* [Ignore Trash folder in mailbox quota](ignore.trash.folder.in.quota.md)
+* [LDAP: Add an alias domain](ldap.add.alias.domain.md)
+* [LDAP: Add a mail alias account](ldap.add.mail.alias.md)
+* [LDAP: Add a mail list account](ldap.add.mail.list.md)
+* [LDAP: User mail forwarding.](ldap.user.mail.forwarding.md)
+* [Monitor incoming and outgoing mails with BCC](monitor.incoming.and.outgoing.mails.with.bcc.md)
+* [Pipe incoming email for certain user to external script ](pipe.incoming.email.for.certain.user.to.external.script.md)
+* [Force Dovecot to recalculate mailbox quota](recalculate.mailbox.quota.md)
+* [SQL: Create an mail alias account with SQL command line](sql.create.mail.alias.md)
+* [Store SpamAssassin bayes in SQL](store.spamassassin.bayes.in.sql.md)
+# Third-party integrations.
+* [SOGo: How to install SOGo on CentOS 6 with iRedMail (MySQL backend)](sogo-centos-6-mysql.md)
+# Cluster solutions
+* [An Ultra-HA, full Mult-Master E-mail cluster with iRedMail, MariaDB, and IPVS  ](full.mult-master.iredmail.cluster.with.mariadb.and.ipvs.md)
+# Backup, restore and migration
+* [Migrate iRedAdmin open source edition to iRedAdmin-Pro](migrate.or.upgrade.iredadmin.md)
+* [Migrate old iRedMail server to the latest stable release](migrate.to.new.iredmail.server.md)
+* [Password hashes](password.hashes.md)
+# Troubleshooting and Debug
+* [Turn on debug mode in Amavisd](turn.on.debug.mode.in.amavisd.md)
+* [Turn on debug mode in Cluebringer](turn.on.debug.mode.in.cluebringer.md)
+* [Turn on debug mode in Dovecot](turn.on.debug.mode.in.dovecot.md)
+* [Turn on debug mode in OpenLDAP](turn.on.debug.mode.in.openldap.md)
+# Frequently Asked Questions
+* [Why append timestamp in maildir path](why.append.timestamp.in.maildir.path.md)
diff --git a/html/turn.on.debug.mode.in.cluebringer.html b/html/turn.on.debug.mode.in.cluebringer.html
index 8d922a1d..c66b9a21 100644
--- a/html/turn.on.debug.mode.in.cluebringer.html
+++ b/html/turn.on.debug.mode.in.cluebringer.html
@@ -12,14 +12,17 @@
         // <a href="./index.html">Document Index</a>
     </div><h1 id="turn-on-debug-mode-in-cluebringer">Turn on debug mode in Cluebringer</h1>
 <p>To turn on debug mode in Cluebringer, please increase its log level in
-Cluebringer config file, and restart Cluebringer service.</p>
+Cluebringer config file, set what it should log, and restart Cluebringer
+service.</p>
 <ul>
 <li>on RHEL/CentOS, it's <code>/etc/policyd/cluebringer.conf</code>.</li>
 <li>on Debian/Ubuntu, it's <code>/etc/cluebringer/cluebringer.conf</code>.</li>
 <li>on FreeBSD, it's <code>/usr/local/etc/cluebringer.conf</code>.</li>
 <li>on OpenBSD: we don't have Cluebringer installed on Cluebringer.</li>
 </ul>
-<pre><code>log_level = 4
+<pre><code>log_level=4
+log_detail=modules,tracking,policies
+
 </code></pre>
 
 <p>Cluebringer is configured to log to <code>/var/log/cbpolicyd.log</code> by default, so