Yes, optional mounting posts and link stands are available to order, once you have added the post box to your basket.

Bobi now use very strong special acrylic adhesive to permanently fit the security baffle before shipping which has solved any previous problems.

Unfortunately post boxes are not immune to theft and people potentially trying to hook mail out. In terms of added security and preventing this happening I would recommend the Bobi - Classic Black Letter Box. You can buy an optional extra called a security baffle which is factory fitted. This is a tooth-edged device and made from stainless steel. This will keep potential hands from trying to enter the post box.