diff --git a/addons/mail/security/ir.model.access.csv b/addons/mail/security/ir.model.access.csv
index b5b46acfcfa..cc6a934956f 100644
--- a/addons/mail/security/ir.model.access.csv
+++ b/addons/mail/security/ir.model.access.csv
@@ -5,7 +5,7 @@ access_mail_mail_all,mail.mail.all,model_mail_mail,,0,0,1,0
 access_mail_mail_system,mail.mail.system,model_mail_mail,base.group_system,1,1,1,1
 access_mail_followers_all,mail.followers.all,model_mail_followers,,0,0,0,0
 access_mail_followers_system,mail.followers.system,model_mail_followers,base.group_system,1,1,1,1
-access_mail_notification_all,mail.notification.all,model_mail_notification,,0,0,0,0
+access_mail_notification_all,mail.notification.all,model_mail_notification,,1,0,0,0
 access_mail_notification_aystem,mail.notification.system,model_mail_notification,base.group_system,1,1,1,1
 access_mail_group_all,mail.group.all,model_mail_group,,1,0,0,0
 access_mail_group_user,mail.group.user,model_mail_group,base.group_user,1,1,1,1
diff --git a/addons/mail/security/mail_security.xml b/addons/mail/security/mail_security.xml
index 632b43754f8..7da03664b82 100644
--- a/addons/mail/security/mail_security.xml
+++ b/addons/mail/security/mail_security.xml
@@ -10,5 +10,15 @@
             <field name="domain_force">['|', '|', ('public', '=', 'public'), ('message_follower_ids', 'in', [user.id]), '&amp;', ('public','=','groups'), ('group_public_id','in', [x.id for x in user.groups_id])]</field>
         </record>
 
+        <!-- This rule can not be uncommented, because we have a more wide method in mail.message. When we implement a many2one_variable field, we will be able to uncomment this. -->
+<!--         <record id="mail_message_read_partner_or_author" model="ir.rule">
+            <field name="name">mail.message: read if notified or author</field>
+            <field name="model_id" ref="model_mail_message"/>
+            <field name="domain_force">['|', ('partner_ids', 'in', user.partner_id.id), ('author_id', '=', user.partner_id.id)]</field>
+            <field name="perm_create" eval="False"/>
+            <field name="perm_write" eval="False"/>
+            <field name="perm_unlink" eval="False"/>
+        </record> -->
+
     </data>
 </openerp>