diff --git a/check_process b/check_process
index ad61262..71b65a9 100644
--- a/check_process
+++ b/check_process
@@ -5,7 +5,6 @@
 
 ;; Test complet
 	; Manifest
-		password="pass"
 	; Checks
 		pkg_linter=1
 		setup_sub_dir=0
diff --git a/conf/squid.conf b/conf/squid.conf
index 99bdcdb..29c1b6f 100644
--- a/conf/squid.conf
+++ b/conf/squid.conf
@@ -21,7 +21,7 @@ acl purge method PURGE
 acl CONNECT method CONNECT
 
 ###Directive pour n’autoriser que les comptes enregistrés dans le LDAP de Yunohost
-auth_param basic program /usr/lib/squid/basic_ldap_auth -b dc=yunohost,dc=org -h 127.0.0.1 -D cn=admin,dc=yunohost,dc=org -w __ADMIN_PASS__ -f "uid=%s"
+auth_param basic program /usr/lib/squid/basic_ldap_auth -b dc=yunohost,dc=org -h 127.0.0.1 -f "uid=%s"
 
 auth_param basic children 50
 auth_param basic realm Web-Proxy
@@ -44,9 +44,9 @@ dns_nameservers 127.0.0.1
 ##Port d'écoute du Proxy
 http_port __PORT__
 forwarded_for off ### mode transparant, la vrai IP est cachée
-cache_dir aufs /var/spool/squid 10000 16 256
+cache_dir aufs /var/spool/squid3 10000 16 256
 hierarchy_stoplist cgi-bin ?
-access_log /var/log/squid/access.log squid
+access_log /var/log/squid3/access.log squid
 refresh_pattern ^ftp:        1440    20%    10080
 refresh_pattern ^gopher:    1440    0%    1440
 refresh_pattern -i (/cgi-bin/|\?) 0    0%    0
diff --git a/manifest.json b/manifest.json
index 9182bda..66c4691 100644
--- a/manifest.json
+++ b/manifest.json
@@ -18,18 +18,6 @@
     "multi_instance": false,
     "services": [],
     "arguments": {
-        "install" : [
-            {
-                "name": "password",
-                "type": "password",
-                "ask": {
-                    "en": "Your Yunohost admin password (The password you use for the web-admin for Yunohost) "
-                },
-                "help": {
-                    "en": "The admin password is required to give all registered user access to Squid"
-                },
-                "example": "Choose a password"
-            }
-        ]
+        "install" : []
     }
 }
diff --git a/scripts/_common.sh b/scripts/_common.sh
index 5923725..3c894b7 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -12,22 +12,47 @@ ynh_delete_file_checksum () {
 	ynh_app_setting_delete $app $checksum_setting_name
 }
 
-#=================================================
-
 # Send an email to inform the administrator
 #
 # usage: ynh_send_readme_to_admin app_message [recipients]
-# | arg: -m --app_message= - The message to send to the administrator.
-# | arg: -r, --recipients= - The recipients of this email. Use spaces to separate multiples recipients. - default: root
+# | arg: app_message - The message to send to the administrator.
+# | arg: recipients - The recipients of this email. Use spaces to separate multiples recipients. - default: root
 #	example: "root admin@domain"
 #	If you give the name of a YunoHost user, ynh_send_readme_to_admin will find its email adress for you
 #	example: "root admin@domain user1 user2"
 ynh_send_readme_to_admin() {
-	# Declare an array to define the options of this helper.
-	declare -Ar args_array=( [m]=app_message= [r]=recipients= )
-	local app_message
-	local recipients
-	# Manage arguments with getopts
-	ynh_handle_getopts_args "$@"
-	local app_message="${app_message:-...No specific information...}"
-local recipients="${recipients:-root}"
+	local app_message="${1:-...No specific information...}"
+	local recipients="${2:-root}"
+
+	# Retrieve the email of users
+	find_mails () {
+		local list_mails="$1"
+		local mail
+		local recipients=" "
+		# Read each mail in argument
+		for mail in $list_mails
+		do
+			# Keep root or a real email address as it is
+			if [ "$mail" = "root" ] || echo "$mail" | grep --quiet "@"
+			then
+				recipients="$recipients $mail"
+			else
+				# But replace an user name without a domain after by its email
+				if mail=$(ynh_user_get_info "$mail" "mail" 2> /dev/null)
+				then
+					recipients="$recipients $mail"
+				fi
+			fi
+		done
+		echo "$recipients"
+	}
+	recipients=$(find_mails "$recipients")
+
+	local mail_subject="☁️🆈🅽🅷☁️: Yunohost \`$app\` message"
+
+	local mail_message="This is an automated message from your beloved YunoHost server.
+Specific information for the application $app.
+$app_message
+---
+Automatic diagnosis data from YunoHost
+$(yunohost tools diagnosis | grep -B 100 "services:" | sed '/services:/d')"
diff --git a/scripts/install b/scripts/install
index 840fac4..4ed356d 100755
--- a/scripts/install
+++ b/scripts/install
@@ -24,28 +24,8 @@ ynh_abort_if_errors
 # RETRIEVE ARGUMENTS FROM THE MANIFEST
 #=================================================
 
-admin_pass_yuno=$YNH_APP_ARG_PASSWORD
-
-
-### If it's a multi-instance app, meaning it can be installed several times independently
-### The id of the app as stated in the manifest is available as $YNH_APP_ID
-### The instance number is available as $YNH_APP_INSTANCE_NUMBER (equals "1", "2", ...)
-### The app instance name is available as $YNH_APP_INSTANCE_NAME
-###    - the first time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample
-###    - the second time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample__2
-###    - ynhexample__{N} for the subsequent installations, with N=3,4, ...
-### The app instance name is probably what interests you most, since this is
-### guaranteed to be unique. This is a good unique identifier to define installation path,
-### db names, ...
 app=$YNH_APP_INSTANCE_NAME
 
-
-
-#=================================================
-# STORE SETTINGS FROM MANIFEST
-#=================================================
-
-
 #=================================================
 # STANDARD MODIFICATIONS
 #=================================================
@@ -74,7 +54,7 @@ ynh_app_setting_set $app port $port
 ###		- As well as the section "REINSTALL DEPENDENCIES" in the restore script
 ###		- And the section "UPGRADE DEPENDENCIES" in the upgrade script
 
-ynh_install_app_dependencies squid3
+ynh_install_app_dependencies squid3 mailutils
 
 
 #=================================================
@@ -111,15 +91,15 @@ ynh_store_file_checksum "/etc/squid3/squid.conf"
 ###		- Remove the section "REMOVE SERVICE FROM ADMIN PANEL" in the remove script
 ###		- As well as the section ADVERTISE SERVICE IN ADMIN PANEL" in the restore script
 
-yunohost service add squid3 --log "/var/log/squid/access.log"
+yunohost service add squid3 --log "/var/log/squid3/access.log"
 
 
 #=================================================
-# RESTART SQUID'S SERVICE
+# RESTART SQUID'S SERVICE and SSOWATCONF
 #=================================================
 
 service squid3 restart
-
+yunohost app ssowatconf
 
 #=================================================
 # SEND A README FOR THE ADMIN
diff --git a/scripts/remove b/scripts/remove
index 6bfcaf3..b003512 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -32,6 +32,7 @@ fi
 
 # Remove metapackage and its dependencies
 apt-get -y purge squid3
+yunohost app ssowatconf
 
 #=================================================
 # CLOSE A PORT
diff --git a/scripts/restore b/scripts/restore
index 7e7db62..331b944 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -34,7 +34,7 @@ port=$(ynh_app_setting_get $app port)
 # REINSTALL DEPENDENCIES
 #=================================================
 
-ynh_install_app_dependencies squid3
+ynh_install_app_dependencies squid3 mailutils
 
 #=================================================
 # SPECIFIC RESTORE
@@ -50,11 +50,12 @@ yunohost firewall allow --no-upnp TCP $port
 ynh_secure_remove "/etc/squid3/squid.conf"	
 ynh_restore_file  "/etc/squid3/squid.conf"
 service squid3 restart
+yunohost app ssowatconf
 #=================================================
 # ADVERTISE SERVICE IN ADMIN PANEL
 #=================================================
 
-yunohost service add squid3  --log "/var/log/squid/access.log"
+yunohost service add squid3  --log "/var/log/squid3/access.log"
 
 
 #=================================================