diff --git a/addons/portal/portal_data.xml b/addons/portal/portal_data.xml
index eb06ca656d6..8014519895d 100644
--- a/addons/portal/portal_data.xml
+++ b/addons/portal/portal_data.xml
@@ -13,6 +13,7 @@
         <!-- Mail group for the company's news -->
         <record id="company_news_feed" model="mail.group">
             <field name="name">Company's news</field>
+            <field name="public" eval="public"/>
         </record>
 
         <record id="action_news" model="ir.actions.act_window">
@@ -25,6 +26,7 @@
         <!-- Mail group for the company's jobs -->
         <record id="company_jobs" model="mail.group">
             <field name="name">Company's jobs</field>
+            <field name="public" eval="public"/>
         </record>
 
         <record id="action_jobs" model="ir.actions.act_window">
diff --git a/addons/portal/security/ir.model.access.csv b/addons/portal/security/ir.model.access.csv
index 56b3ae5f269..e8ed29dc3cb 100644
--- a/addons/portal/security/ir.model.access.csv
+++ b/addons/portal/security/ir.model.access.csv
@@ -4,9 +4,7 @@ access_widget_all,access.portal.widget.all,model_res_portal_widget,,1,0,0,0
 access_manager,access.portal.manager,model_res_portal,group_portal_manager,1,1,1,1
 access_widget_manager,access.portal.widget.manager,model_res_portal_widget,group_portal_manager,1,1,1,1
 access_mail_message,mail.message,mail.model_mail_message,group_portal_member,1,0,1,1
-access_mail_message_all,mail.message.all,mail.model_mail_message,group_portal_member,1,0,0,0
 access_mail_thread,mail.thread,mail.model_mail_thread,group_portal_member,1,0,0,0
 access_mail_followers,mail.followers,mail.model_mail_followers,group_portal_member,1,0,1,1
 access_mail_notification,mail.notification,mail.model_mail_notification,group_portal_member,1,0,1,0
-access_mail_group,mail.group,mail.model_mail_group,group_portal_member,1,0,0,0
-access_mail_alias,mail.alias,mail.model_mail_alias,group_portal_member,1,0,0,0
+access_res_partner_portal,res.partner.portal,base.model_res_partner,group_portal_member,1,0,0,0