diff --git a/mail_cleanup/README.rst b/mail_cleanup/README.rst
index 161ae6eae..041771a88 100644
--- a/mail_cleanup/README.rst
+++ b/mail_cleanup/README.rst
@@ -4,8 +4,11 @@
 Mail cleanup
 ===========
 
-This module allows to mark e-mails older than x days as read
-and optionally move them on IMAP servers, just before fetching them.
+This module allows to:
+* mark e-mails older than x days as read,
+* move those messages in a specific folder,
+* remove messages older than x days
+on IMAP servers, just before fetching them.
 
 Since the main "mail" module does not mark unroutable e-mails as read,
 this means that if junk mail arrives in the catch-all address without
@@ -21,7 +24,8 @@ per server.
 Example of a configuration file (add those values to your server)::
 
  [incoming_mail.openerp_pop_mail1]
- cleanup_days = 30 # default value
+ cleanup_days = False # default value
+ purge_days = False # default value
  cleanup_folder = NotParsed # optional parameter
 
 Known issues / Roadmap
diff --git a/mail_cleanup/mail_view.xml b/mail_cleanup/mail_view.xml
index ddcf435d1..26f86b2a6 100644
--- a/mail_cleanup/mail_view.xml
+++ b/mail_cleanup/mail_view.xml
@@ -11,6 +11,7 @@
             <field name="arch" type="xml">
                 <field name="is_ssl" position="after">
                     <field name="cleanup_days"/>
+                    <field name="purge_days"/>
                 </field>
                 <field name="password" position="after">
                     <field name="cleanup_folder"/>