diff --git a/assets/js/src/common/sender_email_address_warning.jsx b/assets/js/src/common/sender_email_address_warning.jsx
index 73d55f873a..7e6b4a4a13 100644
--- a/assets/js/src/common/sender_email_address_warning.jsx
+++ b/assets/js/src/common/sender_email_address_warning.jsx
@@ -49,7 +49,7 @@ const badDomains = [
   'yahoo.com.mx', 'live.com.mx', 'hotmail.es', 'hotmail.com.mx', 'prodigy.net.mx',
 
   /* Domains used in Brazil */
-  'yahoo.com.br', 'hotmail.com.br', 'outlook.com.br', 'uol.com.br', 'bol.com.br', 'terra.com.br', 'ig.com.br', 'itelefonica.com.br', 'r7.com', 'zipmail.com.br', 'globo.com', 'globomail.com', 'oi.com.br'
+  'yahoo.com.br', 'hotmail.com.br', 'outlook.com.br', 'uol.com.br', 'bol.com.br', 'terra.com.br', 'ig.com.br', 'itelefonica.com.br', 'r7.com', 'zipmail.com.br', 'globo.com', 'globomail.com', 'oi.com.br',
 ];
 
 const SenderEmailAddressWarning = ({ emailAddress }) => {
diff --git a/assets/js/src/newsletters/send/sender_address_field.jsx b/assets/js/src/newsletters/send/sender_address_field.jsx
new file mode 100644
index 0000000000..76b6c478a5
--- /dev/null
+++ b/assets/js/src/newsletters/send/sender_address_field.jsx
@@ -0,0 +1,46 @@
+import React from 'react';
+import FormFieldText from 'form/fields/text.jsx';
+import PropTypes from 'prop-types';
+import SenderEmailAddressWarning from 'common/sender_email_address_warning.jsx';
+
+class SenderField extends React.Component {
+  constructor(props) {
+    super(props);
+    this.state = {
+      emailAddress: props.item.sender_address,
+    };
+    this.onChange = this.onChange.bind(this);
+  }
+
+  onChange(event) {
+    this.setState({ emailAddress: event.target.value });
+    this.props.onValueChange(event);
+  }
+
+  render() {
+    return (<React.Fragment>
+      <FormFieldText
+        {...this.props}
+        onValueChange={this.onChange}
+      />
+      <div className="regular-text">
+        <SenderEmailAddressWarning emailAddress={this.state.emailAddress} />
+      </div>
+    </React.Fragment>);
+  }
+}
+
+SenderField.propTypes = {
+  item: PropTypes.shape({
+    sender_address: PropTypes.string.isRequired,
+  }).isRequired,
+  onValueChange: PropTypes.func,
+};
+
+SenderField.defaultProps = {
+  onValueChange: function onValueChange() {
+    // no-op
+  },
+};
+
+export default SenderField;
diff --git a/assets/js/src/newsletters/send/standard.jsx b/assets/js/src/newsletters/send/standard.jsx
index da56711917..3875ee4579 100644
--- a/assets/js/src/newsletters/send/standard.jsx
+++ b/assets/js/src/newsletters/send/standard.jsx
@@ -5,6 +5,7 @@ import Hooks from 'wp-js-hooks';
 import PropTypes from 'prop-types';
 
 import DateTime from 'newsletters/send/date_time.jsx';
+import SenderField from 'newsletters/send/sender_address_field.jsx';
 
 const currentTime = window.mailpoet_current_time || '00:00';
 const defaultDateTime = `${window.mailpoet_current_date} 00:00:00`;
@@ -156,7 +157,8 @@ let fields = [
       },
       {
         name: 'sender_address',
-        type: 'text',
+        type: 'reactComponent',
+        component: SenderField,
         placeholder: MailPoet.I18n.t('senderAddressPlaceholder'),
         validation: {
           'data-parsley-required': true,
diff --git a/assets/js/src/welcome_wizard/steps/sender_step.jsx b/assets/js/src/welcome_wizard/steps/sender_step.jsx
index 994fe3dc6e..46a4df676a 100644
--- a/assets/js/src/welcome_wizard/steps/sender_step.jsx
+++ b/assets/js/src/welcome_wizard/steps/sender_step.jsx
@@ -3,7 +3,7 @@ import React from 'react';
 import MailPoet from 'mailpoet';
 import jQuery from 'jquery';
 
-import SenderEmailAddressWarning from 'common/sender_email_address_warning.jsx'
+import SenderEmailAddressWarning from 'common/sender_email_address_warning.jsx';
 
 const WelcomeWizardSenderStep = props => (
   <div className="mailpoet_welcome_wizard_step_content mailpoet_welcome_wizard_centered_column">
diff --git a/views/layout.html b/views/layout.html
index 8d5a108aef..4097a6578c 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 info@%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': _x('Read more.'),
+  '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.'),
 }) %>
 <% block translations %><% endblock %>