diff --git a/app/controllers/api/submissions_controller.rb b/app/controllers/api/submissions_controller.rb
index 9477b456..93c2190f 100644
--- a/app/controllers/api/submissions_controller.rb
+++ b/app/controllers/api/submissions_controller.rb
@@ -182,13 +182,13 @@ module Api
     def submissions_params
       permitted_attrs = [
         :send_email, :send_sms, :bcc_completed, :completed_redirect_url, :reply_to, :go_to_last,
-        :require_phone_2fa, :expire_at, :name,
+        :require_phone_2fa, :require_email_2fa, :expire_at, :name,
         {
           variables: {},
           message: %i[subject body],
           submitters: [[:send_email, :send_sms, :completed_redirect_url, :uuid, :name, :email, :role,
                         :completed, :phone, :application_key, :external_id, :reply_to, :go_to_last,
-                        :require_phone_2fa, :order, :invite_by,
+                        :require_phone_2fa, :require_email_2fa, :order, :invite_by,
                         { metadata: {}, values: {}, roles: [], readonly_fields: [], message: %i[subject body],
                           fields: [:name, :uuid, :default_value, :value, :title, :description,
                                    :readonly, :required, :validation_pattern, :invalid_message,
diff --git a/app/controllers/api/submitters_controller.rb b/app/controllers/api/submitters_controller.rb
index e7635591..e56eb8b8 100644
--- a/app/controllers/api/submitters_controller.rb
+++ b/app/controllers/api/submitters_controller.rb
@@ -84,7 +84,7 @@ module Api
 
       submitter_params.permit(
         :send_email, :send_sms, :reply_to, :completed_redirect_url, :uuid, :name, :email, :role,
-        :completed, :phone, :application_key, :external_id, :go_to_last, :require_phone_2fa,
+        :completed, :phone, :application_key, :external_id, :go_to_last, :require_phone_2fa, :require_email_2fa,
         { metadata: {}, values: {}, readonly_fields: [], message: %i[subject body],
           fields: [[:name, :uuid, :default_value, :value, :required,
                     :readonly, :validation_pattern, :invalid_message,
diff --git a/lib/submitters.rb b/lib/submitters.rb
index af8e0c69..4d91bf53 100644
--- a/lib/submitters.rb
+++ b/lib/submitters.rb
@@ -157,6 +157,7 @@ module Submitters
     preferences['send_email'] = params['send_email'].in?(TRUE_VALUES) if params.key?('send_email')
     preferences['send_sms'] = params['send_sms'].in?(TRUE_VALUES) if params.key?('send_sms')
     preferences['require_phone_2fa'] = params['require_phone_2fa'].in?(TRUE_VALUES) if params.key?('require_phone_2fa')
+    preferences['require_email_2fa'] = params['require_email_2fa'].in?(TRUE_VALUES) if params.key?('require_email_2fa')
     preferences['bcc_completed'] = params['bcc_completed'] if params.key?('bcc_completed')
     preferences['reply_to'] = params['reply_to'] if params.key?('reply_to')
     preferences['go_to_last'] = params['go_to_last'] if params.key?('go_to_last')