diff --git a/assets/js/src/common/sender_email_address_warning.jsx b/assets/js/src/common/sender_email_address_warning.jsx
index 7e6b4a4a13..fa8db6958c 100644
--- a/assets/js/src/common/sender_email_address_warning.jsx
+++ b/assets/js/src/common/sender_email_address_warning.jsx
@@ -53,16 +53,17 @@ const badDomains = [
 ];
 
 const SenderEmailAddressWarning = ({ emailAddress }) => {
-  const domain = emailAddress.split('@').pop().toLowerCase();
-  if (badDomains.indexOf(domain) > -1) {
+  const emailAddressDomain = emailAddress.split('@').pop().toLowerCase();
+  if (badDomains.indexOf(emailAddressDomain) > -1) {
+    const userHostDomain = window.location.hostname.replace('www.', '');
     return (<React.Fragment>
       <p className="sender_email_address_warning">{MailPoet.I18n.t('senderEmailAddressWarning1')}</p>
       <p className="sender_email_address_warning">
         {ReactStringReplace(
           MailPoet.I18n.t('senderEmailAddressWarning2'),
-          /(%userDomain|%originalSender|<em>.*<\/em>)/,
+          /(%suggested|%originalSender|<em>.*<\/em>)/,
           (match) => {
-            if (match === '%userDomain') return 'user domain'; // TODO replace with the real domain
+            if (match === '%suggested') return `info@${userHostDomain}`;
             if (match === '%originalSender') return <em key="sender-email">{ emailAddress }</em>;
             return <em key="reply-to">{match.replace(/<\/?em>/g, '')}</em>;
           }
diff --git a/views/layout.html b/views/layout.html
index 4097a6578c..162ffdf758 100644
--- a/views/layout.html
+++ b/views/layout.html
@@ -67,8 +67,8 @@ jQuery('.toplevel_page_mailpoet-newsletters.menu-top-last')
 <%= localize({
   'ajaxFailedErrorMessage': __('An error has happened while performing a request, the server has responded with response code %d'),
   'senderEmailAddressWarning1': _x('You might not reach the inbox of your subscribers if you use this email address.', 'In the last step, before sending a newsletter. URL: ?page=mailpoet-newsletters#/send/2'),
-  'senderEmailAddressWarning2': _x('Use an address like s%userDomain for the Sender and put %originalSender in the the <em>Reply-to</em> field below.', 'In the last step, before sending a newsletter. URL: ?page=mailpoet-newsletters#/send/2'),
-  'senderEmailAddressWarning3': __('Read more.'),
+  'senderEmailAddressWarning2': _x('Use an address like %suggested for the Sender and put %originalSender in the the <em>Reply-to</em> field below.', 'In the last step, before sending a newsletter. URL: ?page=mailpoet-newsletters#/send/2'),
+  'senderEmailAddressWarning3': _x('Read more.'),
 }) %>
 <% block translations %><% endblock %>