diff --git a/app/mailers/mailer.rb b/app/mailers/mailer.rb
index 5f7dc5391..d987e34cc 100644
--- a/app/mailers/mailer.rb
+++ b/app/mailers/mailer.rb
@@ -64,7 +64,7 @@ class Mailer < ApplicationMailer
     @notifications = user.notifications.where(notifiable_type: "ProposalNotification")
 
     with_user(user) do
-      mail(to: user.email, subject: "Email digest")
+      mail(to: user.email, subject: t('mailers.proposal_notification_digest.title', org_name: Setting['org_name']))
     end
   end
 
diff --git a/app/views/mailer/proposal_notification_digest.html.erb b/app/views/mailer/proposal_notification_digest.html.erb
index 97a309d81..b9592b21a 100644
--- a/app/views/mailer/proposal_notification_digest.html.erb
+++ b/app/views/mailer/proposal_notification_digest.html.erb
@@ -4,7 +4,8 @@
       <tr>
         <td style="padding-left: 10px;">
           <h1 style="font-family: 'Open Sans','Helvetica Neue',arial,sans-serif;">
-            <%= t('mailers.proposal_notification_digest.title') %>
+            <%= t('mailers.proposal_notification_digest.title',
+                  org_name: Setting['org_name']) %>
           </h1>
         </td>
       </tr>
diff --git a/config/locales/mailers.en.yml b/config/locales/mailers.en.yml
index 72c201dd7..81efbd30c 100755
--- a/config/locales/mailers.en.yml
+++ b/config/locales/mailers.en.yml
@@ -32,7 +32,7 @@ en:
       subject: "Your investment project '%{code}' has been marked as unfeasible"
       unfeasible_html: "From the Madrid City Council we want to thank you for your participation in the <strong>participatory budgets of the city of Madrid</strong>. We regret to inform you that your proposal <strong>'%{title}'</strong> will be excluded from this participatory process for the following reason:"
     proposal_notification_digest:
-      title: You received the following notifications
+      title: "Proposal notifications in %{org_name}"
       share: Share proposal
       comment: Comment proposal
       unsubscribe: "If you don't want receive proposal's notification, visit %{account} and unckeck 'Receive a summary of proposal notifications'."
diff --git a/config/locales/mailers.es.yml b/config/locales/mailers.es.yml
index 41abb53d8..0c9d81ac0 100644
--- a/config/locales/mailers.es.yml
+++ b/config/locales/mailers.es.yml
@@ -32,7 +32,7 @@ es:
       subject: "Tu propuesta de inversión '%{code}' ha sido marcada como inviable"
       unfeasible_html: "Desde el Ayuntamiento de Madrid queremos agradecer tu participación en los <strong>Presupuestos Participativos de la ciudad de Madrid</strong>. Lamentamos informarte de que tu propuesta <strong>'%{title}'</strong> quedará excluida de este proceso participativo por el siguiente motivo:"
     proposal_notification_digest:
-      title: Has recibido las siguientes notificaciones
+      title: "Notificaciones de propuestas en %{org_name}"
       share: Compartir propuesta
       comment: Comentar propuesta
       unsubscribe: "Si no quieres recibir notificaciones de propuestas, puedes entrar en %{account} y desmarcar la opción 'Recibir resumen de notificaciones sobre propuestas'."