diff --git a/SubModules/postfix/CMSHook-conf.sh b/SubModules/postfix/CMSHook-conf.sh
new file mode 100644
index 0000000..5164b4a
--- /dev/null
+++ b/SubModules/postfix/CMSHook-conf.sh
@@ -0,0 +1,23 @@
+#ADD DOMAIN
+sudo --user opendkim mkdir /etc/opendkim/keys/"$maildomain"
+sudo --user opendkim opendkim-genkey -r -D /etc/opendkim/keys/"$maildomain" -d "$maildomain" -s vps
+echo "$maildomain" >> /etc/opendkim/TrustedHosts
+echo "vps._domainkey."$maildomain" "$maildomain":vps:/etc/opendkim/keys/"$maildomain"/vps.private" >> /etc/opendkim/KeyTable
+
+if [ $webserv != nginx_nonphp ]; then
+    echo "php_admin_value[mail.force_extra_parameters] = \"-f$mailas -F'$maildomain'\"" >> "$phpPoolDir"/"$sitename".conf
+fi
+
+
+curl --retry 7 --retry-delay 5 -s "$repo"/raw/"$branchtype"/"$branch"/SubModules/postfix/config/opendkim-init.sh -o ~/OpenDKIMInit-$sitename.sh
+sed -i -e 's/DOMAINname/'$domain'/'  's/SITEName/'$sitename'/'   ~/OpenDKIMInit-$sitename.sh
+
+cat << EOF > /etc/update-motd.d/51-opendkim-"$sitename"
+#!/bin/sh
+red='\e[1;31m%s\e[0m\n'
+printf "\n"
+printf \$red "To enable mail for $domain please run please run bash ~/OpenDKIMInit-$sitename.sh"
+printf "\n"
+EOF
+chmod +x /etc/update-motd.d/51-opendkim-"$sitename"
+systemctl reload opendkim $phpFPMService
\ No newline at end of file
diff --git a/SubModules/postfix/CMSHook-preconf.sh b/SubModules/postfix/CMSHook-preconf.sh
new file mode 100644
index 0000000..a95924d
--- /dev/null
+++ b/SubModules/postfix/CMSHook-preconf.sh
@@ -0,0 +1,27 @@
+if [ -z "${sitename}" ]; then sitename=${domain//./_};fi
+if [ $IMODE = n ]; then
+    if (whiptail --title "Config" --yesno "                          Send mail as info@$domain of $domain" 11 78); then
+    mailas=info@$domain
+    maildomain=$domain
+else
+    mailas=$(whiptail --nocancel --inputbox "                                 Enter mail addres for sending mail" 11 78 --title "Config" 3>&1 1>&2 2>&3)
+    sed -e 's/[^@]*@//' <<< "$mail"
+fi
+
+fi
+if [ $IMODE = l ]; then
+    while true; do
+        read -p "Hostname with nxdi.nl -> yes/no?" yn
+        case $yn in
+            [Yy]* )
+                mailas=info@$domain
+                maildomain=$domain
+            break;;            
+            [Nn]* )
+            echo 'Enter full hostname:'
+            read hostname
+            break;;
+            * )echo "Choose yes or no.";;
+        esac
+    done
+fi
diff --git a/SubModules/postfix/appendCMS-Pre_conf.sh b/SubModules/postfix/appendCMS-Pre_conf.sh
deleted file mode 100644
index 7657c89..0000000
--- a/SubModules/postfix/appendCMS-Pre_conf.sh
+++ /dev/null
@@ -1,18 +0,0 @@
-if [ -z "${sitename}" ]; then sitename=${domain//./_};fi
-#ADD DOMAIN
-sudo --user opendkim mkdir /etc/opendkim/keys/"$domain"
-sudo --user opendkim opendkim-genkey -r -D /etc/opendkim/keys/"$domain" -d "$domain" -s vps
-echo "$domain" >> /etc/opendkim/TrustedHosts
-echo "vps._domainkey."$domain" "$domain":vps:/etc/opendkim/keys/"$domain"/vps.private" >> /etc/opendkim/KeyTable
-
-curl --retry 7 --retry-delay 5 -s "$repo"/raw/"$branchtype"/"$branch"/SubModules/postfix/config/opendkim-init.sh -o ~/OpenDKIMInit-$sitename.sh
-sed -i -e 's/DOMAINname/'$domain'/'  's/SITEName/'$sitename'/'   ~/OpenDKIMInit-$sitename.sh
-
-cat << EOF > /etc/update-motd.d/51-opendkim-"$sitename"
-#!/bin/sh
-red='\e[1;31m%s\e[0m\n'
-printf "\n"
-printf \$red "To enable mail for $domain please run Please run bash ~/OpenDKIMInit-$sitename.sh after the first wordpress login"
-printf "\n"
-EOF
-chmod +x /etc/update-motd.d/51-opendkim-"$sitename"
\ No newline at end of file
diff --git a/SubModules/postfix/conf.sh b/SubModules/postfix/conf.sh
index 4a041d5..e6cabcc 100644
--- a/SubModules/postfix/conf.sh
+++ b/SubModules/postfix/conf.sh
@@ -10,7 +10,11 @@ sed -i "/^inet_interfaces =/c\inet_interfaces = loopback-only" /etc/postfix/main
 sed -i "/recipient_delimiter =/c\recipient_delimiter = +" /etc/postfix/main.cf
 sed -i "/^mydestination =/c\mydestination = \"$hostname\", localhost.\"$hostname\", \"$hostname\"" /etc/postfix/main.cf
 echo "$hostname" > /etc/mailname
-echo "bounce_notice_recipient = info@$domain" >> /etc/postfix/main.cf
+if [ "$(echo "$hostname" | grep -o "\." | wc -l)" -eq 1 ]; then
+  echo "bounce_notice_recipient = admin@$hostname" >> /etc/postfix/main.cf
+else
+ echo "bounce_notice_recipient = admin@$(sed 's/.*\.\(.*\..*\)/\1/' <<< $hostname)" >> /etc/postfix/main.cf
+fi
 cat <<EOF > /etc/aliases
 # See man 5 aliases for format
 postmaster:    root
@@ -34,6 +38,7 @@ adduser postfix opendkim
 mkdir /etc/opendkim/keys
 chown opendkim:opendkim /etc/opendkim/keys -R
 curl --retry 7 --retry-delay 5 -s "$repo"/raw/"$branchtype"/"$branch"/SubModules/postfix/config/opendkim.conf -o /etc/opendkim.conf
+dkimname sed 's/\..*$//'  <<< "$url"
 cat <<EOF > /etc/opendkim/TrustedHosts
 127.0.0.1
 ::1
@@ -53,11 +58,21 @@ if [ "$shortdist" = "ubu1804" ] || [ "$shortdist" = "ubu2004" ] || [ "$shortdist
     systemctl daemon-reload
 fi
 
+$odksec=$(sed 's/\..*$//'  <<< $hostname)
+sudo --user opendkim mkdir /etc/opendkim/keys/"$hostname"
+sudo --user opendkim opendkim-genkey -r -D /etc/opendkim/keys/"$hostname" -d "$hostname" -s $odksec
+echo ""$odksec"._domainkey."$hostname" "$hostname":"$odksec":/etc/opendkim/keys/"$hostname"/"$odksec".private" >> /etc/opendkim/KeyTable
+curl --retry 7 --retry-delay 5 -s "$repo"/raw/"$branchtype"/"$branch"/SubModules/postfix/config/opendkim-init.sh -o ~/OpenDKIMInit-host.sh
+sed -i -e 's/DOMAINname/'$hostname'/'  's/SITEName/'host'/' 's/vps/'$odksec'/'   ~/OpenDKIMInit-host.sh
+unset odksec
+
+
 cat << EOF > /etc/update-motd.d/51-generalSPF
 #!/bin/sh
 red='\e[1;31m%s\e[0m\n'
 printf "\n"
 printf \$red "To enable mail for this server add \"ip4:\$(curl -s -4 icanhazip.com) ip6:\$(curl -s -6 icanhazip.com)\" to $hostname SPF"
+printf \$red "to enable DKKIM for the hostname run bash ~/OpenDKIMInit-host.sh"
 printf \$red "remove notice this by running \"rm /etc/update-motd.d/51-generalSPF\""
 printf "\n"
 EOF
@@ -65,3 +80,12 @@ chmod +x /etc/update-motd.d/51-generalSPF
 
 systemctl start postfix opendkim 
 systemctl enable postfix opendkim
+
+#if using Append module run for existing cms/sites
+if [ -z "${postfixappended}" ]; then
+   for sitename in /etc/ICTM/sites/*; do
+        domain=${sitename//_/.}
+        source <(curl --retry 7 --retry-delay 5 -s "$repo"/raw/"$branchtype"/"$branch"/SubModules/postfix/appendCMS-preconf.sh)
+        source <(curl --retry 7 --retry-delay 5 -s "$repo"/raw/"$branchtype"/"$branch"/SubModules/postfix/appendCMS-conf.sh)
+    done
+fi
\ No newline at end of file
diff --git a/SubModules/postfix/opendkim-init.sh b/SubModules/postfix/opendkim-init.sh
index 34b4c48..ba52059 100644
--- a/SubModules/postfix/opendkim-init.sh
+++ b/SubModules/postfix/opendkim-init.sh
@@ -2,7 +2,7 @@ if [ -n "$1" ]; then
     if [[ "$1" = "--enable" ]]; then
         echo "Enableing DKIM"
 
-        echo "*@DOMAINname vps._domainkey.DOMAINname >>/etc/opendkim/SigningTable\
+        echo "*@DOMAINname vps._domainkey.DOMAINname" >>/etc/opendkim/SigningTable
         systemctl reload opendkim
         #Remove script
         while true; do
diff --git a/SubModules/postfix/preconf.sh b/SubModules/postfix/preconf.sh
index 1d01d0c..0276a07 100644
--- a/SubModules/postfix/preconf.sh
+++ b/SubModules/postfix/preconf.sh
@@ -1,13 +1,8 @@
 if [ -z "${domain}" ]; then
-    if [ $IMODE = n ]; then
-        domain=$(whiptail --nocancel --inputbox "                        Enter the domain without WWW     " 11 82 --title "Config" 3>&1 1>&2 2>&3)
-    elif [ $IMODE = l ]; then
-        echo "Enter the domain without WWW:"
-        read domain
-    fi
+    postfixappended=1
 fi
 
 if [ "$shortdist" = "ubu1804" ] || [ "$shortdist" = "ubu2004" ] || [ "$shortdist" = "deb10" ] ; then
-    debconf-set-selections <<< "postfix postfix/mailname string $domain"
+    debconf-set-selections <<< "postfix postfix/mailname string $hostname"
     debconf-set-selections <<< "postfix postfix/main_mailer_type string 'Internet Site'"
 fi
\ No newline at end of file