diff --git a/install.sh b/install.sh
index 5786b004..8dad6706 100755
--- a/install.sh
+++ b/install.sh
@@ -88,7 +88,7 @@ echo "## INSTALLATION AstroGEEK OpenCV = 'Intelligence Amie' - DEV - "
 
 ## MAILJET SSMTP RELAYING : ADD YOUR CREDENTIALS
 sudo cp ~/.zen/Astroport.ONE/templates/.ssmtprc /etc/ssmtp/ssmtp.conf
-chmod 600 /etc/ssmtp/ssmtp.conf
+sudo chmod 600 /etc/ssmtp/ssmtp.conf
 
 ## Correct PDF restrictions for imagemagick
 echo "# Correction des droits export PDF imagemagick"
diff --git a/templates/index.http b/templates/index.http
index de12f5c7..2bf32095 100644
--- a/templates/index.http
+++ b/templates/index.http
@@ -43,7 +43,7 @@ Content-Type: text/html; charset=UTF-8
             </p>
 
 <div id="yellow">
-<h3><a href="http://127.0.0.1:12345"> >>> CREATION TW <<< </a></h3>
+<h3><a href="http://127.0.0.1:12345"> >>> SUIVANT / NEXT <<< </a></h3>
 </div>
    <script>
 const el = document.getElementById('yellow');
diff --git a/tools/mailjet.sh b/tools/mailjet.sh
index 590e496e..0f095f8e 100755
--- a/tools/mailjet.sh
+++ b/tools/mailjet.sh
@@ -17,10 +17,10 @@ echo '
 ########################################################################'
 ### PLEASE CHANGE YOUR DOMAIN AND KEY ( OR HELP PAYING TRAFIC ;)
 ## THIS IS A FREE LIMITED ACCOUNT. DO NOT EXAGERATE ;)
-mail=support@qo-op.com
+mail=$1
+[[ ! $1 ]] && mail="support@qo-op.com"
 
-echo "
-From: fred@g1sms.fr
+echo "From: fred@g1sms.fr
 To: EMAIL
 Subject: SUBJECT
 MESSAGE