Currently, Simvoly allows you to specify one page during registration when selecting Double Opt-In. This is good. However, there should be two pages. The first page should be a confirmation page, prompting the lead to check their email inbox and click the confirmation link. The second page, the thank you page, should then be accessible from this point, as it should be specific (with tailored marketing content for that particular registration). In other words, the thank you page as it currently stands should not be a system page. Ideally, you should be able to customize confirmation pages, thank you pages, and a specific double opt-in confirmation email for each registration. This is crucial from a marketing perspective.