diff --git a/raw/configuring_an_xmpp_server.md b/raw/configuring_an_xmpp_server.md
index f0010c4..ac1ecce 100644
--- a/raw/configuring_an_xmpp_server.md
+++ b/raw/configuring_an_xmpp_server.md
@@ -5,7 +5,7 @@ Tags: xmpp, chat, guide, instant messaging, prosody
 Slug: configuring-a-modern-xmpp-server
 Description: Hands-on step-by-step guide that shows how to configure Prosody for security, mobile messaging and ease of use.
 
-This is a guide to set up a modern XMPP server focused on security and mobile messaging. The whole guide assumes Debian running on the server, the fact that you will end up hosting a few of your friends and that you have some basic skills working on a linux command line.
+This is a guide to set up a modern XMPP server focused on security and mobile messaging. The whole guide assumes Debian stable running on the server, the fact that you will end up hosting a few of your friends and that you have some basic skills working on a linux command line.
 
 To make your server communicate make sure following ports are open in your firewall:
 
@@ -25,15 +25,14 @@ This is among others required for Gajim plugins to work properly; self-generated
 Install Certbot and get new certificates for your domain (replace myserver.org with your own):
 
     :::console
-    wget https://dl.eff.org/certbot-auto
-    chmod a+x certbot-auto
-    certbot-auto certonly -d muc.placeholderdomain.org -d dump.placeholderdomain.org -d placeholderdomain.org 
+    sudo apt-get update && sudo apt-get install certbot
+    certbot certonly -d muc.myserver.org -d dump.myserver.org -d myserver.org 
 
 Should you succeed, you will be able to read something like:
 
     :::console 
     Congratulations! Your certificate and chain have been saved at
-    /etc/letsencrypt/live/placeholderdomain.org/fullchain.pem. Your cert will           
+    /etc/letsencrypt/live/myserver.org/fullchain.pem. Your cert will           
     expire on 2017-02-13. To obtain a new or tweaked version of this       
     certificate in the future, simply run certbot-auto again. To                       
     non-interactively renew *all* of your certificates, run                               
@@ -119,7 +118,7 @@ Install the newest prosody plugins:
     cd /usr/src
     hg clone https://hg.prosody.im/prosody-modules/ prosody-modules
 
-Make a backup of the default prosody configuration and install [the one by the homebrewserver.club]({filename}/downloads/prosody.cfg.lua)
+Make a backup of the default prosody configuration and install [the one by the homebrewserver.club](https://homebrewserver.club/downloads/prosody.cfg.lua)
 
     :::console
     cd /etc/prosody
@@ -196,13 +195,13 @@ The homebrewserver.club prosody config:
             "*syslog";
     }
 
-    VirtualHost "placeholderdomain.org"
+    VirtualHost "myserver.org"
     
     -- Enable http_upload to allow image sharing across multiple devices and clients
-    Component "dump.placeholderdomain.org" "http_upload"
+    Component "dump.myserver.org" "http_upload"
 
     ---Set up a MUC (multi-user chat) room server on conference.example.com:
-    Component "muc.placeholderdomain.org" "muc"
+    Component "muc.myserver.org" "muc"
 
     compression_level = 9
 
@@ -211,7 +210,7 @@ The homebrewserver.club prosody config:
 Replace all instances of the placeholder domain name and passwords in the config file with your own:
 
     :::console
-    sed -i 's/placeholderdomain.org/yourdomain.net/g' prosody.cfg.lua  && sed -i 's/userPassword/yourownpassword/g' prosody.cfg.lua
+    sed -i 's/myserver.org/yourdomain.net/g' prosody.cfg.lua  && sed -i 's/userPassword/yourownpassword/g' prosody.cfg.lua
 
 Alternatively you can change them by hand. They are on line 61, 69, 72, 75 of prosody.cfg.lua
 
@@ -226,7 +225,7 @@ After you've set up all of the above it is time to start the server:
 Users can be added from the command line, you will also be prompted for a password:
 
     :::console
-    prosodyctl adduser me@placeholderdomain.org
+    prosodyctl adduser me@myserver.org
  
 Alternatively you can change "allow_registration = false;" to "allow_registration = true;" in the config (line 35) to allow users to register accounts on your server via their clients.
 
@@ -235,3 +234,6 @@ Now you can try connecting to your own server by using a client like Gajim or Co
 If you have questions about Prosody, the project's [documentation](http://prosody.im/doc) is quite good. If you can't find answers there, try contacting prosody developers and users directly via [the Prosody XMPP chatroom](xmpp://prosody.conference.prosody.im?join)
 
 This guide is a companion to our article [Have You Considered The Alternative?](http://homebrewserver.club/have-you-considered-the-alternative.html) on instant messaging. Also check out our guide on [XMPP clients](http://homebrewserver.club/picking-modern-xmpp-clients.html).  
+
+**edit 10th of december 2017**
+updated instructions for new debian stable
\ No newline at end of file