diff --git a/mail_store_outgoing/models/ir_mail_server.py b/mail_store_outgoing/models/ir_mail_server.py
index 6cc6bd1e..983c5626 100644
--- a/mail_store_outgoing/models/ir_mail_server.py
+++ b/mail_store_outgoing/models/ir_mail_server.py
@@ -57,7 +57,7 @@ class IrMailServer(models.Model):
                 folder.unlink()
             for line in mBoxes:
                 flags, delimiter, \
-                        mailbox_name = self.parse_list_response(line)
+                    mailbox_name = self.parse_list_response(line)
                 res = {'server_id': self.id, 'name': mailbox_name, }
                 imap_pool.create(res)
             self.write({'imap_mailbox_verified': True})