From 044a4dc326aece5b96ffbaf0b2a3ef1d6028dd08 Mon Sep 17 00:00:00 2001
From: Zhang Huangbin <Zhang Huangbin@localhost>
Date: Wed, 22 Oct 2014 09:46:53 +0800
Subject: [PATCH] New: install.iredmail.on.freebsd.html.

---
 README.md                                     |   3 +-
 ...n.users.to.send.email.as.different.user.md |   2 +-
 ...users.to.send.email.as.different.user.html |   4 +-
 html/index.html                               |   3 +-
 html/install.iredmail.on.freebsd.html         | 240 ++++++++++++++++++
 installation/install.iredmail.on.freebsd.md   | 219 ++++++++++++++++
 6 files changed, 466 insertions(+), 5 deletions(-)
 create mode 100644 html/install.iredmail.on.freebsd.html
 create mode 100644 installation/install.iredmail.on.freebsd.md
diff --git a/README.md b/README.md
index b44fa062..9be966e3 100644
--- a/README.md
+++ b/README.md
@@ -1,12 +1,13 @@
 * Documents are all licensed under [Creative Commons](http://creativecommons.org/).
 # Install iRedMail
 * [Install iRedMail on Debian or Ubuntu Linux](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/install.iredmail.on.debian.ubuntu.md)
+* [Install iRedMail on FreeBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/install.iredmail.on.freebsd.md)
 * [Install iRedMail on OpenBSD](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/install.iredmail.on.openbsd.md)
 * [Install iRedMail on Red Hat Enterprise Linux, CentOS](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/install.iredmail.on.rhel.md)
 * [Setup DNS records for your iRedMail server](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/setup_dns.md)
 * [Perform silent/unattended iRedMail installation](https://bitbucket.org/zhb/docs.iredmail.org/src/default/installation/unattended.iredmail.installation.md)
 # How to
-* [Allow some users to send email as another user](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-allow.certain.users.to.send.email.as.different.user.md)
+* [Allow certain users to send email as another user](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-allow.certain.users.to.send.email.as.different.user.md)
 * [Change mail attachment size](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-change.mail.attachment.size.md)
 * [Completely disable Amavisd + ClamAV + SpamAssassin](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-completely.disable.amavisd.clamav.spamassassin.md)
 * [Enable SMTPS service (SMTP over SSL, port 465)](https://bitbucket.org/zhb/docs.iredmail.org/src/default/howto/0-enable.smtps.md)
diff --git a/howto/0-allow.certain.users.to.send.email.as.different.user.md b/howto/0-allow.certain.users.to.send.email.as.different.user.md
index 4912f7a4..9e8df76f 100644
--- a/howto/0-allow.certain.users.to.send.email.as.different.user.md
+++ b/howto/0-allow.certain.users.to.send.email.as.different.user.md
@@ -1,4 +1,4 @@
-# Allow some users to send email as another user
+# Allow certain users to send email as another user
 
 iRedMail configures Postfix to 
 reject the request when sender specifies an owner for the MAIL FROM address
diff --git a/html/allow.certain.users.to.send.email.as.different.user.html b/html/allow.certain.users.to.send.email.as.different.user.html
index 475631d8..8b365916 100644
--- a/html/allow.certain.users.to.send.email.as.different.user.html
+++ b/html/allow.certain.users.to.send.email.as.different.user.html
@@ -1,7 +1,7 @@
 <html>
     <head>
         <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-        <title>Allow some users to send email as another user</title>
+        <title>Allow certain users to send email as another user</title>
         <link href="./css/markdown.css" rel="stylesheet"></head>
     </head>
     <body>
@@ -10,7 +10,7 @@
         <a href="http://www.iredmail.org" target="_blank">iRedMail web site</a>
     
         // <a href="./index.html">Document Index</a>
-    </div><h1 id="allow-some-users-to-send-email-as-another-user">Allow some users to send email as another user</h1>
+    </div><h1 id="allow-certain-users-to-send-email-as-another-user">Allow certain users to send email as another user</h1>
 <p>iRedMail configures Postfix to 
 reject the request when sender specifies an owner for the MAIL FROM address
 (<code>From:</code> header), but the client is not (SASL) logged in as that MAIL FROM
diff --git a/html/index.html b/html/index.html
index 5cfa5f8a..8010d02c 100644
--- a/html/index.html
+++ b/html/index.html
@@ -15,6 +15,7 @@
 <h3 id="install-iredmail">Install iRedMail</h3>
 <ul>
 <li><a href="install.iredmail.on.debian.ubuntu.html">Install iRedMail on Debian or Ubuntu Linux</a></li>
+<li><a href="install.iredmail.on.freebsd.html">Install iRedMail on FreeBSD</a></li>
 <li><a href="install.iredmail.on.openbsd.html">Install iRedMail on OpenBSD</a></li>
 <li><a href="install.iredmail.on.rhel.html">Install iRedMail on Red Hat Enterprise Linux, CentOS</a></li>
 <li><a href="setup_dns.html">Setup DNS records for your iRedMail server</a></li>
@@ -22,7 +23,7 @@
 </ul>
 <h3 id="how-to">How to</h3>
 <ul>
-<li><a href="allow.certain.users.to.send.email.as.different.user.html">Allow some users to send email as another user</a></li>
+<li><a href="allow.certain.users.to.send.email.as.different.user.html">Allow certain users to send email as another user</a></li>
 <li><a href="change.mail.attachment.size.html">Change mail attachment size</a></li>
 <li><a href="completely.disable.amavisd.clamav.spamassassin.html">Completely disable Amavisd + ClamAV + SpamAssassin</a></li>
 <li><a href="enable.smtps.html">Enable SMTPS service (SMTP over SSL, port 465)</a></li>
diff --git a/html/install.iredmail.on.freebsd.html b/html/install.iredmail.on.freebsd.html
new file mode 100644
index 00000000..8a123f8e
--- /dev/null
+++ b/html/install.iredmail.on.freebsd.html
@@ -0,0 +1,240 @@
+<html>
+    <head>
+        <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+        <title>Install iRedMail on FreeBSD</title>
+        <link href="./css/markdown.css" rel="stylesheet"></head>
+    </head>
+    <body>
+    
+    <div id="navigation">
+        <a href="http://www.iredmail.org" target="_blank">iRedMail web site</a>
+    
+        // <a href="./index.html">Document Index</a>
+    </div><h1 id="install-iredmail-on-freebsd">Install iRedMail on FreeBSD</h1>
+<div class="toc">
+<ul>
+<li><a href="#install-iredmail-on-freebsd">Install iRedMail on FreeBSD</a><ul>
+<li><a href="#system-requirements">System Requirements</a></li>
+<li><a href="#preparations">Preparations</a><ul>
+<li><a href="#set-a-fully-qualified-domain-name-fqdn-hostname-on-your-server">Set a fully qualified domain name (FQDN) hostname on your server</a></li>
+<li><a href="#update-ports-tree-via-portsnap">Update ports tree via portsnap</a></li>
+<li><a href="#install-package-bash-static-its-required-by-iredmail">Install package bash-static, it's required by iRedMail</a></li>
+<li><a href="#download-the-latest-release-of-iredmail">Download the latest release of iRedMail</a></li>
+</ul>
+</li>
+<li><a href="#start-iredmail-installer">Start iRedMail installer</a></li>
+<li><a href="#screenshots-of-installation">Screenshots of installation:</a></li>
+<li><a href="#important-things-you-must-know-after-installation">Important things you MUST know after installation</a></li>
+<li><a href="#access-webmail-and-other-web-applications">Access webmail and other web applications</a></li>
+<li><a href="#get-technical-support">Get technical support</a></li>
+<li><a href="#notes-about-binary-packages-provided-by-iredmail-project">Notes about binary packages provided by iRedMail project</a></li>
+</ul>
+</li>
+</ul>
+</div>
+<blockquote>
+<p>If you want to install iRedMail inside FreeBSD <strong>Jail</strong>, please use
+this installation guide instead:
+<a href="http://www.iredmail.org/wiki/index.php?title=Install/iRedMail/FreeBSD.Jail">Install iRedMail inside FreeBSD Jail (with ezjail)</a></p>
+</blockquote>
+<h2 id="system-requirements">System Requirements</h2>
+<blockquote>
+<p><strong>WARNING</strong>: iRedMail is designed to be deployed on a FRESH server system,
+which means your server does <strong>NOT</strong> have mail related components installed,
+e.g. MySQL, OpenLDAP, Postfix, Dovecot, Amavisd, etc. iRedMail will install
+and configure them for you automatically. Otherwise it may override your
+existing files/configurations althought it will backup files before modifing,
+and it may be not working as expected.</p>
+</blockquote>
+<p>To install iRedMail on FreeBSD, you need:</p>
+<ul>
+<li>A FRESH, minimal, working FreeBSD system, no addition ports or binary
+  packages were installed. Supported releases are listed on
+  <a href="../download.html">Download</a> page.</li>
+<li>At least <code>1 GB</code> of memory is required for low traffic production server.
+  Spam/Virus scanning will take most system resource.</li>
+</ul>
+<p>Note: All packages will be installed from ports tree.</p>
+<h2 id="preparations">Preparations</h2>
+<h3 id="set-a-fully-qualified-domain-name-fqdn-hostname-on-your-server">Set a fully qualified domain name (FQDN) hostname on your server</h3>
+<p>No matter your server is a testing machine or production server, it's strongly
+recommended to set a fully qualified domain name (FQDN) hostname.</p>
+<p>Enter command <code>hostname -f</code> to view the current hostname:</p>
+<pre><code class="shell"># hostname -f
+mx.example.com
+</code></pre>
+
+<p>On FreeBSD, hostname is set in two files: <code>/etc/rc.conf</code>, <code>/etc/hosts</code>.</p>
+<ul>
+<li><code>/etc/rc.conf</code>: set hostname.</li>
+</ul>
+<pre><code># Part of File: /etc/rc.conf
+hostname=&quot;mx.example.com&quot;
+</code></pre>
+
+<ul>
+<li><code>/etc/hosts</code>: hostname &lt;=&gt; IP address mapping.</li>
+</ul>
+<pre><code># Part of file: /etc/hosts
+127.0.0.1   mx.example.com mx localhost localhost.localdomain
+</code></pre>
+
+<p>Verify the FQDN hostname. If it wasn't changed, please reboot server to make it work.</p>
+<pre><code># hostname -f
+mx.example.com
+</code></pre>
+
+<h3 id="update-ports-tree-via-portsnap">Update ports tree via portsnap</h3>
+<pre><code># portsnap fetch extract update
+</code></pre>
+
+<h3 id="install-package-bash-static-its-required-by-iredmail">Install package <code>bash-static</code>, it's required by iRedMail</h3>
+<pre><code class="bash"># -- For FreeBSD 9 or earlier releases --
+# pkg_add -r bash-static
+
+# -- For FreeBSD 10 or later releases --
+# pkg install bash-static
+</code></pre>
+
+<h3 id="download-the-latest-release-of-iredmail">Download the latest release of iRedMail</h3>
+<ul>
+<li>
+<p>Visit <a href="../download.html">Download page</a> to get the
+  latest stable release of iRedMail.</p>
+</li>
+<li>
+<p>Upload iRedMail to your mail server via ftp or scp or whatever method you
+  can use, login to the server to install iRedMail. We assume you uploaded
+  it to <code>/root/iRedMail-x.y.z.tar.bz2</code> (replace x.y.z by the real version number).</p>
+</li>
+<li>
+<p>Uncompress iRedMail tarball:</p>
+</li>
+</ul>
+<pre><code># cd /root/
+# tar xjf iRedMail-x.y.z.tar.bz2
+</code></pre>
+
+<h2 id="start-iredmail-installer">Start iRedMail installer</h2>
+<blockquote>
+<p>For Chinese users: Our domain name "iredmail.org" is blocked in China mainland since Jun 04, 2011, please replace all 'iredmail.org' by its IP address "106.187.51.47" (without quotes) in /root/iRedMail-x.y.z/pkgs/get_all.sh BEFORE executing "iRedMail.sh". This is a Linode VPS hosted in Tokyo, Japan.</p>
+</blockquote>
+<p>It's now ready to start iRedMail installer, it will ask you several simple
+questions, that's all steps to setup a full-featured mail server.</p>
+<pre><code># cd /root/iRedMail-x.y.z/
+# bash iRedMail.sh
+</code></pre>
+
+<h2 id="screenshots-of-installation">Screenshots of installation:</h2>
+<ul>
+<li>Welcome and thanks for your use</li>
+</ul>
+<p><img alt="" src="../images/installation/iredmail/welcome.png" /></p>
+<ul>
+<li>Specify location to store all mailboxes. Default is <code>/var/vmail/</code>.</li>
+</ul>
+<p><img alt="" src="../images/installation/iredmail/location_to_store_mailboxes.png" /></p>
+<ul>
+<li>Choose backend used to store mail accounts. You can manage mail accounts
+with iRedAdmin, our web-based iRedMail admin panel.</li>
+</ul>
+<p><strong>IMPORTANT NOTE</strong>: There's no big difference between available backends, so
+it's strongly recommended to choose the one you're familiar with for easier
+management and maintenance after installation.</p>
+<p><img alt="" src="../images/installation/iredmail/backend.png" /></p>
+<ul>
+<li>If you choose to store mail accounts in OpenLDAP, iRedMail installer will
+ask you two questions about OpenLDAP.</li>
+</ul>
+<p>LDAP suffix.</p>
+<p><img alt="" src="../images/installation/iredmail/ldap_suffix.png" /></p>
+<p>Password of LDAP root dn.</p>
+<p><img alt="" src="../images/installation/iredmail/pw_of_ldap_root_dn.png" /></p>
+<ul>
+<li>Set password of MySQL or PostgreSQL admin user.</li>
+</ul>
+<p><strong>NOTE</strong>: MySQL is used to store data of other applications (e.g. Roundcube
+webmail, Cluebringer, Amavisd-new) if you choose OpenLDAP or MySQL as backend.</p>
+<p><img alt="" src="../images/installation/iredmail/pw_of_mysql_root_user.png" /></p>
+<ul>
+<li>Add your first mail domain name</li>
+</ul>
+<p><img alt="" src="../images/installation/iredmail/first_mail_domain.png" /></p>
+<ul>
+<li>Set password of admin account of your first mail domain.</li>
+</ul>
+<p><strong>Note</strong>: This account is an admin account and a mail user. That means you can
+login to webmail and admin panel (iRedAdmin) with this account, login username
+is full email address.</p>
+<p><img alt="" src="../images/installation/iredmail/pw_of_domain_admin.png" /></p>
+<ul>
+<li>Choose optional components</li>
+</ul>
+<p><img alt="" src="../images/installation/iredmail/optional_components.png" /></p>
+<p>After answered above questions, iRedMail installer will ask your confirm to
+start installation. It will install and configure required packages
+automatically. Type <code>y</code> or <code>Y</code> and press <code>Enter</code> to start.</p>
+<pre><code>Configuration completed.
+
+*************************************************************************
+**************************** WARNING ***********************************
+*************************************************************************
+*                                                                       *
+* Please do remember to *REMOVE* configuration file after installation  *
+* completed successfully.                                               *
+*                                                                       *
+*   * /root/iRedMail-x.y.z/config
+*                                                                       *
+*************************************************************************
+&lt;&lt;&lt; iRedMail &gt;&gt;&gt; Continue? [Y|n]        # &lt;- Type 'Y' or 'y' here, and press 'Enter' to continue
+</code></pre>
+
+<h2 id="important-things-you-must-know-after-installation">Important things you <strong>MUST</strong> know after installation</h2>
+<ul>
+<li>
+<p>Read file <code>/root/iRedMail-x.y.z/iRedMail.tips</code> first, it contains:</p>
+<ul>
+<li>URLs, usernames and passwords of web-based applications</li>
+<li>Location of mail serve related software configuration files</li>
+<li>Some other important and sensitive information</li>
+</ul>
+</li>
+<li>
+<p><a href="./setup_dns.html">Setup DNS records for your mail server</a></p>
+</li>
+</ul>
+<h2 id="access-webmail-and-other-web-applications">Access webmail and other web applications</h2>
+<p>After installation successfully completed, you can access web-based programs
+if you choose to install them. Replace <code>your_server</code> below by your real server
+hostname or IP address.</p>
+<ul>
+<li><strong>Roundcube webmail</strong>: <a href="https://your_server/mail/">https://your_server/mail/</a></li>
+<li><strong>Web admin panel (iRedAdmin)</strong>: <a href="httpS://your_server/iredadmin/">httpS://your_server/iredadmin/</a></li>
+<li><strong>phpLDAPadmin</strong> (available if you choose LDAP backend): <a href="httpS://your_server/phpldapadmin/">httpS://your_server/phpldapadmin/</a></li>
+<li><strong>Awstats</strong>: <a href="httpS://your_server/awstats/awstats.pl?config=web">httpS://your_server/awstats/awstats.pl?config=web</a> (or ?config=smtp)</li>
+</ul>
+<h2 id="get-technical-support">Get technical support</h2>
+<p>Please post all issues, feedbacks, feature requests, suggestions in our <a href="http://www.iredmail.org/forum/">online
+support forum</a>, it's more responsible than you
+expected.</p>
+<h2 id="notes-about-binary-packages-provided-by-iredmail-project">Notes about binary packages provided by iRedMail project</h2>
+<p>Most binary packages in iRedMail yum repository comes from below repositories,
+packages with <code>-ired</code> flag were packed by iRedMail project.</p>
+<ul>
+<li><a href="http://packages.sw.be/">Dag Wieers</a></li>
+<li><a href="http://download.fedora.redhat.com/pub/epel/">EPEL</a></li>
+<li><a href="http://atrpms.net/">ATrpms</a></li>
+</ul><br /><p style="text-align: center;">If you found something wrong
+in this document, please do
+<a href="http://www.iredmail.org/contact.html">contact us</a> to fix it.</p><p style="text-align: center; color: grey;">This tutorial is published under a <a href="http://creativecommons.org/licenses/by-nd/3.0/us/" target="_blank">CC BY-ND 3.0</a> license.<!-- Google Analytics -->
+<script type="text/javascript">
+    var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
+    document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
+</script>
+<script type="text/javascript">
+    try {
+        var pageTracker = _gat._getTracker("UA-3293801-14");
+        pageTracker._trackPageview();
+    } catch(err) {}
+</script>
+</body></html>
\ No newline at end of file
diff --git a/installation/install.iredmail.on.freebsd.md b/installation/install.iredmail.on.freebsd.md
new file mode 100644
index 00000000..d96646cc
--- /dev/null
+++ b/installation/install.iredmail.on.freebsd.md
@@ -0,0 +1,219 @@
+# Install iRedMail on FreeBSD
+
+[TOC]
+
+> If you want to install iRedMail inside FreeBSD __Jail__, please use
+> this installation guide instead:
+> [Install iRedMail inside FreeBSD Jail (with ezjail)](http://www.iredmail.org/wiki/index.php?title=Install/iRedMail/FreeBSD.Jail)
+
+## System Requirements
+
+> __WARNING__: iRedMail is designed to be deployed on a FRESH server system,
+> which means your server does __NOT__ have mail related components installed,
+> e.g. MySQL, OpenLDAP, Postfix, Dovecot, Amavisd, etc. iRedMail will install
+> and configure them for you automatically. Otherwise it may override your
+> existing files/configurations althought it will backup files before modifing,
+> and it may be not working as expected.
+
+To install iRedMail on FreeBSD, you need:
+
+* A FRESH, minimal, working FreeBSD system, no addition ports or binary
+  packages were installed. Supported releases are listed on
+  [Download](../download.html) page.
+* At least `1 GB` of memory is required for low traffic production server.
+  Spam/Virus scanning will take most system resource.
+
+Note: All packages will be installed from ports tree.
+
+## Preparations
+
+### Set a fully qualified domain name (FQDN) hostname on your server
+
+No matter your server is a testing machine or production server, it's strongly
+recommended to set a fully qualified domain name (FQDN) hostname.
+
+Enter command `hostname -f` to view the current hostname:
+
+```shell
+# hostname -f
+mx.example.com
+```
+
+On FreeBSD, hostname is set in two files: `/etc/rc.conf`, `/etc/hosts`.
+
+* `/etc/rc.conf`: set hostname.
+
+```
+# Part of File: /etc/rc.conf
+hostname="mx.example.com"
+```
+
+* `/etc/hosts`: hostname <=> IP address mapping.
+
+```
+# Part of file: /etc/hosts
+127.0.0.1   mx.example.com mx localhost localhost.localdomain
+```
+
+Verify the FQDN hostname. If it wasn't changed, please reboot server to make it work.
+
+```
+# hostname -f
+mx.example.com
+```
+
+### Update ports tree via portsnap
+
+```
+# portsnap fetch extract update
+```
+
+### Install package `bash-static`, it's required by iRedMail
+
+```bash
+# -- For FreeBSD 9 or earlier releases --
+# pkg_add -r bash-static
+
+# -- For FreeBSD 10 or later releases --
+# pkg install bash-static
+```
+
+### Download the latest release of iRedMail
+
+* Visit [Download page](../download.html) to get the
+  latest stable release of iRedMail.
+
+* Upload iRedMail to your mail server via ftp or scp or whatever method you
+  can use, login to the server to install iRedMail. We assume you uploaded
+  it to `/root/iRedMail-x.y.z.tar.bz2` (replace x.y.z by the real version number).
+
+* Uncompress iRedMail tarball:
+
+```
+# cd /root/
+# tar xjf iRedMail-x.y.z.tar.bz2
+```
+
+## Start iRedMail installer
+
+> For Chinese users: Our domain name "iredmail.org" is blocked in China mainland since Jun 04, 2011, please replace all 'iredmail.org' by its IP address "106.187.51.47" (without quotes) in /root/iRedMail-x.y.z/pkgs/get_all.sh BEFORE executing "iRedMail.sh". This is a Linode VPS hosted in Tokyo, Japan.
+
+It's now ready to start iRedMail installer, it will ask you several simple
+questions, that's all steps to setup a full-featured mail server.
+
+```
+# cd /root/iRedMail-x.y.z/
+# bash iRedMail.sh
+```
+
+## Screenshots of installation:
+
+* Welcome and thanks for your use
+
+![](../images/installation/iredmail/welcome.png)
+
+* Specify location to store all mailboxes. Default is `/var/vmail/`.
+
+![](../images/installation/iredmail/location_to_store_mailboxes.png)
+
+* Choose backend used to store mail accounts. You can manage mail accounts
+with iRedAdmin, our web-based iRedMail admin panel.
+
+__IMPORTANT NOTE__: There's no big difference between available backends, so
+it's strongly recommended to choose the one you're familiar with for easier
+management and maintenance after installation.
+
+![](../images/installation/iredmail/backend.png)
+
+* If you choose to store mail accounts in OpenLDAP, iRedMail installer will
+ask you two questions about OpenLDAP.
+
+LDAP suffix.
+
+![](../images/installation/iredmail/ldap_suffix.png)
+
+Password of LDAP root dn.
+
+![](../images/installation/iredmail/pw_of_ldap_root_dn.png)
+
+* Set password of MySQL or PostgreSQL admin user.
+
+__NOTE__: MySQL is used to store data of other applications (e.g. Roundcube
+webmail, Cluebringer, Amavisd-new) if you choose OpenLDAP or MySQL as backend.
+
+![](../images/installation/iredmail/pw_of_mysql_root_user.png)
+
+* Add your first mail domain name
+
+![](../images/installation/iredmail/first_mail_domain.png)
+
+* Set password of admin account of your first mail domain.
+
+__Note__: This account is an admin account and a mail user. That means you can
+login to webmail and admin panel (iRedAdmin) with this account, login username
+is full email address.
+
+![](../images/installation/iredmail/pw_of_domain_admin.png)
+
+* Choose optional components
+
+![](../images/installation/iredmail/optional_components.png)
+
+
+After answered above questions, iRedMail installer will ask your confirm to
+start installation. It will install and configure required packages
+automatically. Type `y` or `Y` and press `Enter` to start.
+
+```
+Configuration completed.
+
+*************************************************************************
+**************************** WARNING ***********************************
+*************************************************************************
+*                                                                       *
+* Please do remember to *REMOVE* configuration file after installation  *
+* completed successfully.                                               *
+*                                                                       *
+*   * /root/iRedMail-x.y.z/config
+*                                                                       *
+*************************************************************************
+<<< iRedMail >>> Continue? [Y|n]        # <- Type 'Y' or 'y' here, and press 'Enter' to continue
+```
+
+## Important things you __MUST__ know after installation
+
+* Read file `/root/iRedMail-x.y.z/iRedMail.tips` first, it contains:
+
+    * URLs, usernames and passwords of web-based applications
+    * Location of mail serve related software configuration files
+    * Some other important and sensitive information
+
+* [Setup DNS records for your mail server](./setup_dns.html)
+
+## Access webmail and other web applications
+
+After installation successfully completed, you can access web-based programs
+if you choose to install them. Replace `your_server` below by your real server
+hostname or IP address.
+
+* __Roundcube webmail__: [https://your_server/mail/](https://your_server/mail/)
+* __Web admin panel (iRedAdmin)__: [httpS://your_server/iredadmin/](httpS://your_server/iredadmin/)
+* __phpLDAPadmin__ (available if you choose LDAP backend): [httpS://your_server/phpldapadmin/](httpS://your_server/phpldapadmin/)
+* __Awstats__: [httpS://your_server/awstats/awstats.pl?config=web](httpS://your_server/awstats/awstats.pl?config=web) (or ?config=smtp)
+
+## Get technical support
+
+Please post all issues, feedbacks, feature requests, suggestions in our [online
+support forum](http://www.iredmail.org/forum/), it's more responsible than you
+expected.
+
+## Notes about binary packages provided by iRedMail project
+
+Most binary packages in iRedMail yum repository comes from below repositories,
+packages with `-ired` flag were packed by iRedMail project.
+
+* [Dag Wieers](http://packages.sw.be/)
+* [EPEL](http://download.fedora.redhat.com/pub/epel/)
+* [ATrpms](http://atrpms.net/)
+
+
