Hide cluebringer documents, and explictly mention that cluebringer has been removed since iRedMail-0.9.3.

en_US/howto/0-disable.greylisting.md

@@ -1,5 +1,12 @@
 # Disable greylisting in Cluebringer
 
+!!! warning
+
+    Cluebringer has been removed from iRedMail since iRedMail-0.9.3, if you're
+    still running Cluebringer, please follow our tutorial to migrate to
+    iRedAPD: [Migrate from Cluebringer to iRedAPD](./cluebringer.to.iredapd.html).
+
+
 * Find Cluebringer config file `cluebringer.conf` on your server with this
   document: [Locations of configuration and log files of major components](./file.locations.html#cluebringer)
 

en_US/troubleshooting/0-debug.cluebringer.md

@@ -1,5 +1,11 @@
 # Turn on debug mode in Cluebringer
 
+!!! warning
+
+    Cluebringer has been removed from iRedMail since iRedMail-0.9.3, if you're
+    still running Cluebringer, please follow our tutorial to migrate to
+    iRedAPD: [Migrate from Cluebringer to iRedAPD](./cluebringer.to.iredapd.html).
+
 To turn on debug mode in Cluebringer, please increase its log level in
 Cluebringer config file, set what it should log, and restart Cluebringer
 service.

html/debug.cluebringer.html

@@ -9,6 +9,12 @@
     <div id="navigation">
     <a href="/index.html" target="_blank"><img alt="iRedMail web site" src="images/logo-iredmail.png" style="vertical-align: middle; height: 30px;"/> <span>iRedMail</span></a>
     &nbsp;&nbsp;//&nbsp;&nbsp;<a href="./index.html">Document Index</a></div><h1 id="turn-on-debug-mode-in-cluebringer">Turn on debug mode in Cluebringer</h1>
+<div class="admonition warning">
+<p class="admonition-title">Warning</p>
+<p>Cluebringer has been removed from iRedMail since iRedMail-0.9.3, if you're
+still running Cluebringer, please follow our tutorial to migrate to
+iRedAPD: <a href="./cluebringer.to.iredapd.html">Migrate from Cluebringer to iRedAPD</a>.</p>
+</div>
 <p>To turn on debug mode in Cluebringer, please increase its log level in
 Cluebringer config file, set what it should log, and restart Cluebringer
 service.</p>

html/disable.greylisting.html

@@ -9,6 +9,12 @@
     <div id="navigation">
     <a href="/index.html" target="_blank"><img alt="iRedMail web site" src="images/logo-iredmail.png" style="vertical-align: middle; height: 30px;"/> <span>iRedMail</span></a>
     &nbsp;&nbsp;//&nbsp;&nbsp;<a href="./index.html">Document Index</a></div><h1 id="disable-greylisting-in-cluebringer">Disable greylisting in Cluebringer</h1>
+<div class="admonition warning">
+<p class="admonition-title">Warning</p>
+<p>Cluebringer has been removed from iRedMail since iRedMail-0.9.3, if you're
+still running Cluebringer, please follow our tutorial to migrate to
+iRedAPD: <a href="./cluebringer.to.iredapd.html">Migrate from Cluebringer to iRedAPD</a>.</p>
+</div>
 <ul>
 <li>
 <p>Find Cluebringer config file <code>cluebringer.conf</code> on your server with this

html/index.html

@@ -92,7 +92,6 @@
 <li><a href="authenticate.without.domain.name.html">Authenticate without domain part in email address</a></li>
 <li><a href="change.server.hostname.html">Change server hostname</a></li>
 <li><a href="concurrent.processing.html">Process more emails concurrently</a></li>
-<li><a href="disable.greylisting.html">Disable greylisting in Cluebringer</a></li>
 <li><a href="dovecot.master.user.html">Dovecot Master User: Access user's mailbox without owner's password.</a></li>
 <li><a href="enable.dnsbl.html">Enable DNSBL service in Postfix to reduce spam</a></li>
 <li><a href="enable.postscreen.html">Enable postscreen service</a></li>
@@ -160,7 +159,6 @@
 <h3 id="troubleshooting-and-debug">Troubleshooting and Debug</h3>
 <ul>
 <li><a href="debug.amavisd.html">Turn on debug mode in Amavisd and SpamAssassin</a></li>
-<li><a href="debug.cluebringer.html">Turn on debug mode in Cluebringer</a></li>
 <li><a href="debug.dovecot.html">Turn on debug mode in Dovecot</a></li>
 <li><a href="debug.iredapd.html">Turn on debug mode in iRedAPD</a></li>
 <li><a href="debug.mysql.html">Log executed SQL commands in MySQL/MariaDB</a></li>