Privacy first, like everything here

• Occasional, never spam. No fixed schedule and no filler. You hear from me now and then about new tools and site updates, and never more than that.
• No tracking. The emails have no open pixels and no click tracking. I can't tell whether you opened one, and the links go straight to the real page.
• Just your email. No name, no profile, no ad IDs. For a confirmed subscriber I keep your address, an optional language preference, the dates you signed up and confirmed, and which page you signed up from. That's it. The IP address you sign up from is used only to stop abuse and is discarded the moment you confirm (or within a week if you never confirm).
• You confirm first. After you sign up, you'll get one email with a link to confirm. Nothing is added to the list until you click it, so nobody can sign up an address that isn't theirs.
• Leave in one click. Every email has a one-click unsubscribe. When you leave, your address is removed and only a one-way hash remains, so you're never accidentally added back.
• Never shared. Your address is never sold, rented, or shared. It lives on CacheSleuth's own infrastructure.

See the full privacy policy for how the rest of the site handles data.