diff --git a/.browserslistrc b/.browserslistrc
index be9bfee68..6ade378c9 100644
--- a/.browserslistrc
+++ b/.browserslistrc
@@ -1,8 +1,10 @@
 > 1%
 Chrome >= 50
-IE >= 11
 Edge >= 14
 Firefox >= 50
 Opera >= 40
 Safari >= 8
 iOS >= 8
+# Although IE 11 shows a deprecation banner, we still support the transpilation option.
+# IE 11 support may be removed starting from 01 / 06 / 2020.
+IE >= 11
diff --git a/Gemfile.lock b/Gemfile.lock
index b516e9f39..9a923b78b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -138,7 +138,7 @@ GEM
       selenium-webdriver
     case_transform (0.2)
       activesupport
-    chartkick (3.2.0)
+    chartkick (3.3.0)
     childprocess (0.9.0)
       ffi (~> 1.0, >= 1.0.11)
     chunky_png (1.3.11)
diff --git a/README.md b/README.md
index faf159341..94a643ecf 100644
--- a/README.md
+++ b/README.md
@@ -150,7 +150,7 @@ Pour les lister : `bin/rake -D support:`.
 
 ## Compatibilité navigateurs
 
-L'application supporte les navigateurs récents : Firefox, Chrome, Safari, Edge et Internet Explorer 11 (voir `config/initializers/browser.rb`).
+L'application gère les navigateurs récents, parmis lequels Firefox, Chrome, Safari et Edge (voir `config/initializers/browser.rb`).
 
 La compatibilité est testée par Browserstack.<br>[<img src="app/assets/images/browserstack-logo-600x315.png" width="200">](https://www.browserstack.com/)
 
diff --git a/app/assets/stylesheets/new_design/outdated_browser_banner.scss b/app/assets/stylesheets/new_design/outdated_browser_banner.scss
index 3630c80b9..7b94f8a79 100644
--- a/app/assets/stylesheets/new_design/outdated_browser_banner.scss
+++ b/app/assets/stylesheets/new_design/outdated_browser_banner.scss
@@ -3,15 +3,23 @@
 
 #outdated-browser-banner {
   width: 100%;
-  bottom: 0;
-  left: 0;
   margin: 0;
   padding: $default-padding;
-  color: #FFFFFF;
-  background-color: $medium-red;
+  color: $black;
+  background-color: $yellow;
+}
 
-  a {
-    color: $lighter-blue;
-    text-decoration: underline;
+.outdated-browser-icon {
+  margin-right: $default-padding;
+  font-size: 30px;
+  opacity: 0.7;
+}
+
+.outdated-browser-buttons {
+  display: flex;
+  margin-left: auto;
+
+  .button {
+    margin-left: $default-spacer;
   }
 }
diff --git a/app/assets/stylesheets/new_design/user_signup.scss b/app/assets/stylesheets/new_design/user_signup.scss
new file mode 100644
index 000000000..fe0b174db
--- /dev/null
+++ b/app/assets/stylesheets/new_design/user_signup.scss
@@ -0,0 +1,24 @@
+@import "colors";
+@import "constants";
+
+.suspect-email {
+  background-color: $orange-bg;
+  text-align: center;
+  margin-top: -$default-padding * 2;
+  margin-bottom: $default-padding * 2;
+  padding: ($default-padding - 2) $default-padding $default-padding $default-padding;
+  border-radius: 0 0 5px 5px;
+}
+
+.email-suggestion-address {
+  font-weight: bold;
+}
+
+.email-suggestion-title {
+  margin-bottom: $default-spacer;
+}
+
+.email-suggestion-answer button {
+  margin: 0 $default-spacer / 2;
+  min-width: 66px;
+}
diff --git a/app/assets/stylesheets/outdated_browser_banner.scss b/app/assets/stylesheets/outdated_browser_banner.scss
index 6ec1c0590..c4b2eb089 100644
--- a/app/assets/stylesheets/outdated_browser_banner.scss
+++ b/app/assets/stylesheets/outdated_browser_banner.scss
@@ -1,16 +1,25 @@
 #outdated-browser-banner {
-  position: fixed;
-  text-align: center;
-  line-height: 2em;
-  color: #FFFFFF;
-  background-color: #990000;
   width: 100%;
   margin: 0;
-  bottom: 0;
-  left: 0;
-  z-index: 1000;
 
-  a {
-    color: #C3D9FF;
+  color: #333333;
+  background-color: #FEF3B8;
+
+  .container {
+    display: flex;
+    width: auto;
+    align-items: center;
+    padding: 8px 16px;
   }
 }
+
+.outdated-browser-icon {
+  margin-right: 16px;
+  font-size: 30px;
+  opacity: 0.7;
+}
+
+.outdated-browser-buttons {
+  display: flex;
+  margin-left: auto;
+}
diff --git a/app/controllers/new_administrateur/groupe_instructeurs_controller.rb b/app/controllers/new_administrateur/groupe_instructeurs_controller.rb
index 620623ac5..f965781e5 100644
--- a/app/controllers/new_administrateur/groupe_instructeurs_controller.rb
+++ b/app/controllers/new_administrateur/groupe_instructeurs_controller.rb
@@ -61,7 +61,7 @@ module NewAdministrateur
           value: bad_emails.join(', '))
       end
 
-      email_to_adds = correct_emails - groupe_instructeur.instructeurs.pluck(:email)
+      email_to_adds = correct_emails - groupe_instructeur.instructeurs.map(&:email)
 
       if email_to_adds.present?
         instructeurs = email_to_adds.map do |instructeur_email|
@@ -159,8 +159,8 @@ module NewAdministrateur
     end
 
     def available_instructeur_emails
-      all = current_administrateur.instructeurs.pluck(:email)
-      assigned = groupe_instructeur.instructeurs.pluck(:email)
+      all = current_administrateur.instructeurs.map(&:email)
+      assigned = groupe_instructeur.instructeurs.map(&:email)
       (all - assigned).sort
     end
   end
diff --git a/app/controllers/root_controller.rb b/app/controllers/root_controller.rb
index 0014c7766..bcf28f57d 100644
--- a/app/controllers/root_controller.rb
+++ b/app/controllers/root_controller.rb
@@ -1,4 +1,6 @@
 class RootController < ApplicationController
+  include ApplicationHelper
+
   def index
     if administrateur_signed_in?
       return redirect_to admin_procedures_path
@@ -69,4 +71,13 @@ class RootController < ApplicationController
 
   def suivi
   end
+
+  def dismiss_outdated_browser
+    dismiss_outdated_browser_banner
+
+    respond_to do |format|
+      format.html { redirect_back(fallback_location: root_path) }
+      format.js { render js: helpers.remove_element('#outdated-browser-banner') }
+    end
+  end
 end
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 0fd4c8bb2..9929ab7f6 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -120,4 +120,15 @@ module ApplicationHelper
   def try_format_datetime(datetime)
     datetime.present? ? I18n.l(datetime) : ''
   end
+
+  def dismiss_outdated_browser_banner
+    cookies[:dismissed_outdated_browser_banner] = {
+      value: 'true',
+      expires: 1.week.from_now
+    }
+  end
+
+  def has_dismissed_outdated_browser_banner?
+    cookies[:dismissed_outdated_browser_banner] == 'true'
+  end
 end
diff --git a/app/javascript/new_design/user-sign_up.js b/app/javascript/new_design/user-sign_up.js
new file mode 100644
index 000000000..c2a8c4d70
--- /dev/null
+++ b/app/javascript/new_design/user-sign_up.js
@@ -0,0 +1,35 @@
+import { delegate, show, hide } from '@utils';
+import { suggest } from 'email-butler';
+
+const userNewEmailSelector = '#new_user input#user_email';
+const passwordFieldSelector = '#new_user input#user_password';
+const suggestionsSelector = '.suspect-email';
+const emailSuggestionSelector = '.suspect-email .email-suggestion-address';
+
+delegate('focusout', userNewEmailSelector, () => {
+  // When the user leaves the email input during account creation, we check if this account looks correct.
+  // If not (e.g if its "bidou@gmail.coo" or "john@yahoo.rf"), we attempt to suggest a fix for the invalid email.
+  const userEmailInput = document.querySelector(userNewEmailSelector);
+  const suggestedEmailSpan = document.querySelector(emailSuggestionSelector);
+
+  const suggestion = suggest(userEmailInput.value);
+  if (suggestion && suggestion.full) {
+    suggestedEmailSpan.innerHTML = suggestion.full;
+    show(document.querySelector(suggestionsSelector));
+  } else {
+    hide(document.querySelector(suggestionsSelector));
+  }
+});
+
+export function acceptEmailSuggestion() {
+  const userEmailInput = document.querySelector(userNewEmailSelector);
+  const suggestedEmailSpan = document.querySelector(emailSuggestionSelector);
+
+  userEmailInput.value = suggestedEmailSpan.innerHTML;
+  hide(document.querySelector(suggestionsSelector));
+  document.querySelector(passwordFieldSelector).focus();
+}
+
+export function discardEmailSuggestionBox() {
+  hide(document.querySelector(suggestionsSelector));
+}
diff --git a/app/javascript/packs/application.js b/app/javascript/packs/application.js
index 8d0eb5d3c..a0e320c3a 100644
--- a/app/javascript/packs/application.js
+++ b/app/javascript/packs/application.js
@@ -40,6 +40,10 @@ import {
 } from '../new_design/state-button';
 import { toggleChart } from '../new_design/toggle-chart';
 import { replaceSemicolonByComma } from '../new_design/avis';
+import {
+  acceptEmailSuggestion,
+  discardEmailSuggestionBox
+} from '../new_design/user-sign_up';
 
 // This is the global application namespace where we expose helpers used from rails views
 const DS = {
@@ -50,7 +54,9 @@ const DS = {
   motivationCancel,
   showImportJustificatif,
   toggleChart,
-  replaceSemicolonByComma
+  replaceSemicolonByComma,
+  acceptEmailSuggestion,
+  discardEmailSuggestionBox
 };
 
 // Start Rails helpers
@@ -59,19 +65,14 @@ Rails.start();
 Turbolinks.start();
 ActiveStorage.start();
 
-// If Turbolinks is imported via Webpacker (and thus not available globally),
-// ReactRailsUJS will be unable to locate it.
-// https://github.com/reactjs/react-rails#event-handling
-
-// eslint-disable-next-line no-undef
-ReactRailsUJS.useContext(require.context('components', true));
-// Add Turbolinks to the global namespace:
-window.Turbolinks = Turbolinks;
-// Remove previous event handlers and add new ones:
-ReactRailsUJS.detectEvents();
-// (Optional) Clean up global namespace:
-delete window.Turbolinks;
-
 // Expose globals
 window.DS = window.DS || DS;
 window.Chartkick = Chartkick;
+// (Both Rails redirects and ReactRailsUJS expect Turbolinks to be globally available)
+window.Turbolinks = Turbolinks;
+
+// Now that Turbolinks is globally exposed,configure ReactRailsUJS
+// eslint-disable-next-line no-undef
+ReactRailsUJS.useContext(require.context('components', true));
+// Remove previous event handlers and add new ones:
+ReactRailsUJS.detectEvents();
diff --git a/app/views/instructeurs/procedures/show.html.haml b/app/views/instructeurs/procedures/show.html.haml
index 229336345..0847097fd 100644
--- a/app/views/instructeurs/procedures/show.html.haml
+++ b/app/views/instructeurs/procedures/show.html.haml
@@ -64,6 +64,7 @@
       %p.explication-onglet Les dossiers de cet onglet sont archivés : vous ne pouvez plus y répondre, et les demandeurs ne peuvent plus les modifier.
 
     - if @dossiers.present? || @current_filters.count > 0
+      = paginate @dossiers
       %span.dropdown
         %button.button.dropdown-button
           Filtrer
diff --git a/app/views/layouts/_main_container.html.haml b/app/views/layouts/_main_container.html.haml
index a1d728b3a..ff74bc38d 100644
--- a/app/views/layouts/_main_container.html.haml
+++ b/app/views/layouts/_main_container.html.haml
@@ -1,4 +1,6 @@
 #main-container{ class: "col-xs-#{main_container_size}" }
+  .row
+    = render partial: 'layouts/outdated_browser_banner'
   .row
     = render partial: 'layouts/flash_messages'
   .row
diff --git a/app/views/layouts/_outdated_browser_banner.html.haml b/app/views/layouts/_outdated_browser_banner.html.haml
index 3e36890a6..d60b38661 100644
--- a/app/views/layouts/_outdated_browser_banner.html.haml
+++ b/app/views/layouts/_outdated_browser_banner.html.haml
@@ -1,8 +1,15 @@
-/ See config/browser.rb
-- if !browser.modern?
+-# See config/browser.rb
+- if !browser.modern? && !has_dismissed_outdated_browser_banner?
   #outdated-browser-banner
-    .container
-      Attention, votre navigateur (#{browser.name} #{browser.version}) est trop ancien pour utiliser demarches-simplifiees.fr : certaines parties du site ne fonctionneront pas correctement. Nous vous recommandons fortement de
-      %a{ href: "https://browser-update.org/fr/update.html", target: "_blank", rel: "noopener" }mettre à jour votre navigateur
-      %span<>
-        \.
+    .container.flex.align-center
+      .outdated-browser-icon
+        ⚠️
+      .outdated-browser-test
+        %strong
+          #{browser.name} #{browser.version} est trop ancien pour utiliser demarches-simplifiees.fr.
+        %br
+        Certaines parties du site ne fonctionneront pas correctement.
+      .outdated-browser-buttons
+        = button_to 'Ignorer', dismiss_outdated_browser_path, method: :post, remote: true, class: 'button btn', title: 'Ne plus afficher cet avertissement pendant une semaine'
+        %a.btn.button.primary{ href: "https://browser-update.org/fr/update.html", target: "_blank", rel: "noopener" }
+          Mettre à jour mon navigateur
diff --git a/app/views/layouts/application_old.html.haml b/app/views/layouts/application_old.html.haml
index ce233e5f3..80fd1109e 100644
--- a/app/views/layouts/application_old.html.haml
+++ b/app/views/layouts/application_old.html.haml
@@ -19,7 +19,6 @@
     = Gon::Base.render_data(camel_case: true, init: true)
 
   %body{ class: browser.platform.ios? ? 'ios' : nil }
-    = render partial: 'layouts/outdated_browser_banner'
     = render partial: 'layouts/pre_maintenance'
     - if staging?
       #beta
diff --git a/app/views/root/accessibilite.html.haml b/app/views/root/accessibilite.html.haml
index e790bf96a..5ed1165dd 100644
--- a/app/views/root/accessibilite.html.haml
+++ b/app/views/root/accessibilite.html.haml
@@ -14,7 +14,7 @@
   %h2.new-h2 Défenseur des droits
   %p.new-p
     Si vous constatez un défaut d'accessibilité vous empêchant d'accéder à un contenu ou une fonctionnalité du site, que vous nous le signalez et que vous ne parvenez pas à obtenir une réponse rapide de notre part, vous êtes en droit de faire parvenir vos doléances ou une demande de saisine au Défenseur des droits. Plusieurs moyens sont à votre disposition :
-    %ul
-      %li un <a href="http://www.defenseurdesdroits.fr/contact" target="_blank" rel="noopener">formulaire de contact</a> ;
-      %li la <a href="http://www.defenseurdesdroits.fr/office/" target="_blank" rel="noopener">liste du ou des délégués de votre région</a> avec leurs informations de contact direct ;
-      %li une adresse postale : Le Défenseur des droits - 7 rue Saint-Florentin - 75409 Paris Cedex 08.
+  %ul
+    %li un <a href="http://www.defenseurdesdroits.fr/contact" target="_blank" rel="noopener">formulaire de contact</a> ;
+    %li la <a href="http://www.defenseurdesdroits.fr/office/" target="_blank" rel="noopener">liste du ou des délégués de votre région</a> avec leurs informations de contact direct ;
+    %li une adresse postale : Le Défenseur des droits - 7 rue Saint-Florentin - 75409 Paris Cedex 08.
diff --git a/app/views/shared/dossiers/editable_champs/_textarea.html.haml b/app/views/shared/dossiers/editable_champs/_textarea.html.haml
index 620f11c6d..a4666f22e 100644
--- a/app/views/shared/dossiers/editable_champs/_textarea.html.haml
+++ b/app/views/shared/dossiers/editable_champs/_textarea.html.haml
@@ -1,4 +1,4 @@
 ~ form.text_area :value,
-  row: 6,
+  rows: 6,
   required: champ.mandatory?,
   value: html_to_string(champ.value)
diff --git a/app/views/support/index.html.haml b/app/views/support/index.html.haml
index 60374d8e6..20c89a6e3 100644
--- a/app/views/support/index.html.haml
+++ b/app/views/support/index.html.haml
@@ -72,10 +72,10 @@
       .contact-champ
         = label_tag :text do
           Pièce jointe
-          .notice.hidden{ data: { 'contact-type-only': Helpscout::FormAdapter::TYPE_AMELIORATION } }
-            Une capture d’écran peut nous aider à identifier plus facilement l’endroit à améliorer.
-          .notice.hidden{ data: { 'contact-type-only': Helpscout::FormAdapter::TYPE_AUTRE } }
-            Une capture d’écran peut nous aider à identifier plus facilement le problème.
+        %p.notice.hidden{ data: { 'contact-type-only': Helpscout::FormAdapter::TYPE_AMELIORATION } }
+          Une capture d’écran peut nous aider à identifier plus facilement l’endroit à améliorer.
+        %p.notice.hidden{ data: { 'contact-type-only': Helpscout::FormAdapter::TYPE_AUTRE } }
+          Une capture d’écran peut nous aider à identifier plus facilement le problème.
         = file_field_tag :piece_jointe
 
       = hidden_field_tag :tags, @tags&.join(',')
diff --git a/app/views/users/dossiers/merci.html.haml b/app/views/users/dossiers/merci.html.haml
index d2da1ab4d..b3657867e 100644
--- a/app/views/users/dossiers/merci.html.haml
+++ b/app/views/users/dossiers/merci.html.haml
@@ -5,7 +5,7 @@
 
 .merci
   .container
-    = image_tag('user/envoi-dossier.svg')
+    = image_tag('user/envoi-dossier.svg', alt: '')
     %h1 Merci !
     %p.send
       Votre dossier sur la démarche
diff --git a/app/views/users/registrations/new.html.haml b/app/views/users/registrations/new.html.haml
index d21b184be..37bcc2387 100644
--- a/app/views/users/registrations/new.html.haml
+++ b/app/views/users/registrations/new.html.haml
@@ -8,6 +8,17 @@
     = f.label :email, "Email"
     = f.text_field :email, autofocus: true, placeholder: "Votre adresse email"
 
+    .suspect-email
+      .email-suggestion-title
+        Voulez-vous dire
+        %span.email-suggestion-address blabla@gmail.com
+        &nbsp;?
+      .email-suggestion-answer
+        = button_tag type: 'button', class: 'button small', onclick: "DS.acceptEmailSuggestion()" do
+          Oui
+        = button_tag type: 'button', class: 'button small', onclick: "DS.discardEmailSuggestionBox()" do
+          Non
+
     = f.label :password, "Mot de passe"
     = f.password_field :password, value: @user.password, placeholder: "8 caractères minimum"
 
diff --git a/config/initializers/browser.rb b/config/initializers/browser.rb
index 0e88068ad..f9d22d40b 100644
--- a/config/initializers/browser.rb
+++ b/config/initializers/browser.rb
@@ -1,8 +1,8 @@
 # See .browserslistrc
 Browser.modern_rules.clear
-Browser.modern_rules << -> b { b.chrome? && b.version.to_i >= 50 }
-Browser.modern_rules << -> b { b.ie? && b.version.to_i >= 11 && !b.compatibility_view? }
+Browser.modern_rules << -> b { b.chrome? && b.version.to_i >= 50 && !b.platform.ios? }
 Browser.modern_rules << -> b { b.edge? && b.version.to_i >= 14 && !b.compatibility_view? }
-Browser.modern_rules << -> b { b.firefox? && b.version.to_i >= 50 }
+Browser.modern_rules << -> b { b.firefox? && b.version.to_i >= 50 && !b.platform.ios? }
 Browser.modern_rules << -> b { b.opera? && b.version.to_i >= 40 }
 Browser.modern_rules << -> b { b.safari? && b.version.to_i >= 8 }
+Browser.modern_rules << -> b { b.platform.ios? && b.platform.version.to_i >= 8 }
diff --git a/config/routes.rb b/config/routes.rb
index 47bca15b9..5d4908a9e 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -125,6 +125,7 @@ Rails.application.routes.draw do
   get "patron" => "root#patron"
   get "accessibilite" => "root#accessibilite"
   get "suivi" => "root#suivi"
+  post "dismiss_outdated_browser" => "root#dismiss_outdated_browser"
 
   get "contact", to: "support#index"
   post "contact", to: "support#create"
diff --git a/package.json b/package.json
index 6a72eb949..8ccc7fce8 100644
--- a/package.json
+++ b/package.json
@@ -17,6 +17,7 @@
     "core-js": "^2.0.0",
     "debounce": "^1.2.0",
     "dom4": "^2.1.5",
+    "email-butler": "^1.0.12",
     "highcharts": "^6.1.2",
     "intersection-observer": "^0.7.0",
     "jquery": "^3.4.1",
diff --git a/spec/features/outdated_browser_spec.rb b/spec/features/outdated_browser_spec.rb
new file mode 100644
index 000000000..e6cb28efb
--- /dev/null
+++ b/spec/features/outdated_browser_spec.rb
@@ -0,0 +1,31 @@
+require 'spec_helper'
+
+feature 'Outdated browsers support:' do
+  context 'when the user browser is outdated' do
+    before(:each) do
+      ie_11_user_agent = 'Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko'
+      Capybara.page.driver.header('user-agent', ie_11_user_agent)
+    end
+
+    scenario 'a banner is displayed' do
+      visit new_user_session_path
+      expect(page).to have_content('Internet Explorer 11 est trop ancien')
+    end
+
+    scenario 'the banner can be dismissed' do
+      visit new_user_session_path
+      expect(page).to have_content('Internet Explorer 11 est trop ancien')
+
+      # The banner is hidden immediately
+      within '#outdated-browser-banner' do
+        click_on 'Ignorer'
+      end
+      expect(page).not_to have_content('Internet Explorer 11 est trop ancien')
+      expect(page).to have_current_path(new_user_session_path)
+
+      # The banner is hidden after a refresh
+      page.refresh
+      expect(page).not_to have_content('Internet Explorer 11 est trop ancien')
+    end
+  end
+end
diff --git a/spec/features/users/sign_up_spec.rb b/spec/features/users/sign_up_spec.rb
index 06eb1d831..ede736035 100644
--- a/spec/features/users/sign_up_spec.rb
+++ b/spec/features/users/sign_up_spec.rb
@@ -17,6 +17,39 @@ feature 'Signing up:' do
     expect(page).to have_current_path commencer_path(path: procedure.path)
   end
 
+  context 'when the user makes a typo in their email address' do
+    let(:procedure) { create :simple_procedure, :with_service }
+
+    before do
+      visit commencer_path(path: procedure.path)
+      click_on 'Créer un compte demarches-simplifiees.fr'
+      expect(page).to have_selector('.suspect-email', visible: false)
+      fill_in 'Email', with: 'bidou@yahoo.rf'
+      fill_in 'Mot de passe', with: '12345'
+    end
+
+    scenario 'they can accept the suggestion', js: true do
+      expect(page).to have_selector('.suspect-email', visible: true)
+      click_on 'Oui'
+      expect(page).to have_field("Email", :with => 'bidou@yahoo.fr')
+      expect(page).to have_selector('.suspect-email', visible: false)
+    end
+
+    scenario 'they can discard the suggestion', js: true do
+      expect(page).to have_selector('.suspect-email', visible: true)
+      click_on 'Non'
+      expect(page).to have_field("Email", :with => 'bidou@yahoo.rf')
+      expect(page).to have_selector('.suspect-email', visible: false)
+    end
+
+    scenario 'they can fix the typo themselves', js: true do
+      expect(page).to have_selector('.suspect-email', visible: true)
+      fill_in 'Email', with: 'bidou@yahoo.fr'
+      blur
+      expect(page).to have_selector('.suspect-email', visible: false)
+    end
+  end
+
   scenario 'a new user can’t sign-up with too short password when visiting a procedure' do
     visit commencer_path(path: procedure.path)
     click_on 'Créer un compte demarches-simplifiees.fr'
diff --git a/yarn.lock b/yarn.lock
index 489582165..ff57a5c76 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3110,6 +3110,11 @@ elliptic@^6.0.0:
     minimalistic-assert "^1.0.0"
     minimalistic-crypto-utils "^1.0.0"
 
+email-butler@^1.0.12:
+  version "1.0.12"
+  resolved "https://registry.yarnpkg.com/email-butler/-/email-butler-1.0.12.tgz#f504b45658fea6257dbc0f891be2cf822d29caa6"
+  integrity sha512-JcvRCjCpLp3fIHlP+KgdDadSmhETA/D4KUtIi3VnwEw2bJKilMOcd+xLJUHrD631bToxxxYRnxB3xTvAQeIRCQ==
+
 emoji-regex@^7.0.1:
   version "7.0.3"
   resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-7.0.3.tgz#933a04052860c85e83c122479c4748a8e4c72156"