diff --git a/emailwiz.sh b/emailwiz.sh
index 58bac9b..8880a63 100644
--- a/emailwiz.sh
+++ b/emailwiz.sh
@@ -266,12 +266,10 @@ grep -q '127.0.0.1' /etc/postfix/dkim/trustedhosts 2>/dev/null ||
 echo '127.0.0.1' >> /etc/postfix/dkim/trustedhosts
 
 # ...and source it from opendkim.conf
-cp /usr/share/doc/opendkim/opendkim.conf.sample /etc/opendkim/opendkim.conf
-sed -i "s/^Domain/Domain $domain/" /etc/opendkim/opendkim.conf
-sed -i 's/example.com//g' /etc/opendkim/opendkim.conf
-grep -q '^KeyTable' /etc/opendkim/opendkim.conf 2>/dev/null || echo 'KeyTable file:/etc/postfix/dkim/keytable
+grep -q '^KeyTable' /etc/opendkim/opendkim.conf 2>/dev/null || echo "KeyTable file:/etc/postfix/dkim/keytable
 SigningTable refile:/etc/postfix/dkim/signingtable
-InternalHosts refile:/etc/postfix/dkim/trustedhosts' >> /etc/opendkim/opendkim.conf
+InternalHosts refile:/etc/postfix/dkim/trustedhosts
+Domain $domain" >> /etc/opendkim/opendkim.conf
 
 sed -i '/^#Canonicalization/s/simple/relaxed\/simple/' /etc/opendkim/opendkim.conf
 sed -i '/^#Canonicalization/s/^#//' /etc/opendkim/opendkim.conf