diff --git a/preferences/forms.py b/preferences/forms.py
index 02463103..ed3fefce 100644
--- a/preferences/forms.py
+++ b/preferences/forms.py
@@ -126,6 +126,8 @@ class EditGeneralOptionForm(ModelForm):
         self.fields['email_from'].label = "Adresse mail d\
         'expedition automatique"
         self.fields['GTU_sum_up'].label = "Résumé des CGU"
+        self.fields['all_mail_redirect'].label = "Redirection de tout les mails"
+        self.fields['redirect_address'].label = 'Adresse de redirection'
 
 
 class EditAssoOptionForm(ModelForm):
diff --git a/preferences/migrations/0050_auto_20180817_1308.py b/preferences/migrations/0050_auto_20180817_1308.py
new file mode 100644
index 00000000..f6cbd884
--- /dev/null
+++ b/preferences/migrations/0050_auto_20180817_1308.py
@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.7 on 2018-08-17 11:08
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('preferences', '0049_optionaluser_self_change_shell'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='generaloption',
+            name='all_mail_redirect',
+            field=models.BooleanField(default=True, help_text='Redirect all sent mail to the choosen address'),
+        ),
+        migrations.AddField(
+            model_name='generaloption',
+            name='redirect_address',
+            field=models.EmailField(default='no-reply@example.com', help_text='Where to redirect all mails', max_length=254),
+        ),
+    ]
diff --git a/preferences/models.py b/preferences/models.py
index 0ebb2fec..671979d6 100644
--- a/preferences/models.py
+++ b/preferences/models.py
@@ -237,6 +237,8 @@ class GeneralOption(AclMixin, PreferencesModel):
     req_expire_hrs = models.IntegerField(default=48)
     site_name = models.CharField(max_length=32, default="Re2o")
     email_from = models.EmailField(default="www-data@example.com")
+    all_mail_redirect = models.BooleanField(default=True, help_text="Redirect all sent mail to the choosen address")
+    redirect_address = models.EmailField(default="no-reply@example.com", help_text="Where to redirect all mails")
     GTU_sum_up = models.TextField(
         default="",
         blank=True,
diff --git a/preferences/templates/preferences/display_preferences.html b/preferences/templates/preferences/display_preferences.html
index a7ada02b..55c07d00 100644
--- a/preferences/templates/preferences/display_preferences.html
+++ b/preferences/templates/preferences/display_preferences.html
@@ -160,6 +160,14 @@ with this program; if not, write to the Free Software Foundation, Inc.,
         <th>CGU</th>
         <td>{{generaloptions.GTU}}</th>
     </tr>
+    </tr>
+        <th>Redirection des mails envoyés</th>
+        <td>{{ generaloptions.all_mail_redirect|tick }}</td>
+        {% if generaloptions.all_mail_redirect %}
+        <th> Adresse mail de redirection <th>
+        <td>{{ generaloptions.redirect_address }}</td>
+        {% endif %}
+    </tr>
 </table>