No signup database
Newsletter Ops Lab does not provide an email signup form, account, comments, or calculator submission endpoint. The calculator runs locally in your browser and does not ask for names, email addresses, or list exports.
Static hosting
The site is designed as a static site. A hosting provider may process ordinary request and security logs under its own terms. Do not enter confidential, personal, or customer data into the calculator or any future interactive feature.
External links
When you open an official vendor or policy link, that destination applies its own privacy policy and terms. Review the destination before creating an account or importing subscribers.