> For the complete documentation index, see [llms.txt](https://help.extremeleadprogram.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.extremeleadprogram.com/solo-email-ads/how-old-is-the-list-that-my-ad-will-get-blasted-to.md). # How old is the list that my ad will get blasted to? The email lists are only comprised of active prospects, both old and new. As long as the prospects’ email is still good, it remains on the list. We maintain a high level of list hygiene, so the prospects are always active and responsive. Bounced emails and unsubscribes are removed instantly and we are constantly adding new prospects to the lists daily. We always make sure the lists are responsive to the offers being sent. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://help.extremeleadprogram.com/solo-email-ads/how-old-is-the-list-that-my-ad-will-get-blasted-to.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.