diff --git a/bin/installapp b/bin/installapp
old mode 100755
new mode 100644
index 99f5cd6..58bc325
--- a/bin/installapp
+++ b/bin/installapp
@@ -1,4 +1,4 @@
-#!/bin/bash -x
+#!/bin/bash
 #
 # Installs app if not already installed
 . /etc/federated
@@ -8,21 +8,36 @@ trap cleanup `seq 1 15`
 usage() {
 cat << EOF
 Install application
-Usage: $0 appname
+Usage: $0 [-n] appname
 Arguments:
     appname         Application to install. bookstack,espocrm,freescout,etc
 
+Options
+    -n              Don't send the customer e-mail on install
+
 EOF
 exit 2;
 }
 
-[ $# != 1 ] && usage
-APP=$1
+while getopts "n" OPTION; do
+  case $OPTION in
+    n)
+      NO_EMAIL="true";
+      ;;
+    *)
+      usage;
+      exit 2;
+  esac
+done
+
+[ $# -gt 2 ] || [ $# -lt 1 ] && usage
+[[ "$2" = "-n" ]] && usage
+[[ ! "$NO_EMAIL" ]] && APP=$1 || APP=$2
 
 [ ! -f /federated/lib/$APP.sh ] && failcheck "/federated/lib/$APP.sh doesn't exist."
 [ -d /federated/apps/$APP ] && failcheck "/federated/apps/$APP already exists. $APP is installed?"
 . /federated/lib/$APP.sh
 config_$APP
 start_$APP
-# Only send email if email function exists
-[[ $(type -t email_$APP) == function ]] && email_$APP
+# Only send email if email function exists and NO_EMAIL isn't set
+[[ ! "$NO_EMAIL" ]] && [[ $(type -t email_$APP) == function ]] && email_$APP
diff --git a/lib/roundcube.sh b/lib/roundcube.sh
index cb0649f..bb7a727 100644
--- a/lib/roundcube.sh
+++ b/lib/roundcube.sh
@@ -26,6 +26,7 @@ services:
         ipv4_address: 172.99.0.47
     extra_hosts:
       - "authelia.$DOMAIN:$EXTERNALIP"
+      - "mail.$DOMAIN:$EXTERNALIP"
     env_file:
       - ./.env
     volumes:
@@ -89,63 +90,19 @@ cat > /federated/apps/mail/data/root/certs/mailfile <<EOF
 <p>
 <h4>Roundcube is now installed on $DOMAIN</h4>
 <p>
-Here is your applications chart on how to access this service:<br>
+Dear Customer,<br>
+<br>
+We'd like to introduce you to "Roundcube", a free and open source webmail solution with a desktop-like user interface. You can find "Roundcube" at <a href="https://roundcube.$DOMAIN">https://roundcube.$DOMAIN</a>
+and also on your Dashboard <a href="https://dashboard.$DOMAIN">https://dashboard.$DOMAIN</a> as a new application.
+<br>
+<br>
+This is only one of a number of big changes you'll be seeing from Federated Computer in the coming months to improve and enhance your Federated Core. Thank you for being a customer!
+<br>
+<br>
+Best,
+<br>
+Federated Computer
 <p>
-<h4>Applications</h4>
-<style type="text/css">
-.tg  {border-collapse:collapse;border-spacing:0;}
-.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;
-  overflow:hidden;padding:10px 5px;word-break:normal;}
-.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;
-  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}
-.tg .tg-cul6{border-color:inherit;color:#340096;text-align:left;text-decoration:underline;vertical-align:top}
-.tg .tg-acii{background-color:#FFF;border-color:inherit;color:#333;text-align:left;vertical-align:top}
-.tg .tg-0hty{background-color:#000000;border-color:inherit;color:#ffffff;font-weight:bold;text-align:left;vertical-align:top}
-.tg .tg-kwiq{border-color:inherit;color:#000000;text-align:left;vertical-align:top}
-.tg .tg-0pky{border-color:inherit;text-align:left;vertical-align:top}
-</style>
-<table class="tg" style="undefined;table-layout: fixed; width: 996px">
-<colgroup>
-<col style="width: 101.333333px">
-<col style="width: 203.333333px">
-<col style="width: 282.333333px">
-<col style="width: 185.33333px">
-<col style="width: 78.333333px">
-<col style="width: 220.333333px">
-</colgroup>
-<thead>
-  <tr>
-    <th class="tg-0hty">Service</th>
-    <th class="tg-0hty">Link</th>
-    <th class="tg-0hty">User / Pass</th>
-    <th class="tg-0hty">Access</th>
-    <th class="tg-0hty">Docs</th>
-    <th class="tg-0hty">Description</th>
-  </tr>
-</thead>
-<tbody>
-  <tr>
-    <td class="tg-0pky">Roundcube</td>
-    <td class="tg-0pky"><a href="https://webmail.$DOMAIN/login" target="_blank" rel="noopener noreferrer"><span style="color:#340096">webmail.$DOMAIN</span></a></td>
-    <td class="tg-0pky">admin@$DOMAIN<br>Panel password</td>
-    <td class="tg-0pky">User access using your panel user email and password</td>
-    <td class="tg-cul6"><a href="https://documentation.federated.computer/docs/getting_started/welcome/" target="_blank" rel="noopener noreferrer"><span style="color:#340096">Click here</span></a></td>
-    <td class="tg-0pky">Roundcube is a web-based IMAP email client</td>
-  </tr>
-</tbody>
-</table>
-<h4>Thanks for your support!</h4>
-<p>
-Thank you for your support of Federated Computer. We really appreciate it and hope you have a very successful
-time with Federated Core.
-<p>
-Again, if we can be of any assistance, please don't hesitate to get in touch.
-<p>
-Support: https://support.federated.computer<br>
-Phone: (970) 722-8715<br>
-Email: support@federated.computer<br>
-<p>
-It's <b>your</b> computer. Let's make it work for you!
 </html>
 EOF