diff --git a/installer.sh b/installer.sh
index 1419af8..91092dc 100644
--- a/installer.sh
+++ b/installer.sh
@@ -396,6 +396,14 @@ wget -q -t7 https://git.ictmaatwerk.com/VPS-scripts/Ubuntu-Mail/raw/branch/"$bra
 source /tmp/rainloop.sh > $OUTPUT 2>&1
 ln -s /opt/rainloop /var/www/"$domain"/html/
 
+##--------------##
+#    OpenDKIM    #
+##--------------##
+msg "             Configuring OpenDKIM"
+sleep 2
+wget -q -t7 https://git.ictmaatwerk.com/VPS-scripts/Ubuntu-Mail/raw/branch/beta/config/dkim/opendkim.sh -O /tmp/opendkim.sh
+source /tmp/opendkim.sh > $OUTPUT 2>&1
+
 ##-------------------------##
 #    Max attachment size    #
 ##-------------------------##