Our mail is among the most personal spaces in our life; it holds cards and letters written by loved ones, bills, business correspondence, passwords, and secrets. Yet when we drop that letter into the mailbox to be sent off into the world, we don’t always know who might open it up or if it will arrive safely. As concerns about the privacy of your mail continue to rise, we understand the importance of keeping your mail safe and secure. In this blog post, we reveal 7 foolproof strategies to help you protect your physical mail and ensure that those important letters remain private for years to come!