Hey there @EdenH9,
The good news is you can still utilize the old join-my-list tool in Sign-Up Forms > Basic Landing Pages.
The new Landing Pages made via the Create button in campaigns functions very much the same, but for singular, specific lists. The new Landing Pages campaigns, like emails and the old sign up form landing page, has a unique url associated with it once it's made Active, and it can be edited at any time, even after becoming an Active. Adding this to any of your email or social campaigns is as simple as pasting the landing page's url into them.
If you have any additional questions, feel free to reply to this thread or make a new one, and we'd be happy to assist.
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That's a great question! Emails bounce as non-existent if there are any typos or the email address is no longer in use. We would suggest double-checking for any obvious typos. While on the other hand, contacts that bounce as suspended after repeatedly bouncing as non-existent. A contact can become suspended from any Constant Contact account sending email to it. For both types of bounces we would suggest contacting them outside of Constant Contact to see if they are still good. In fact, here's an article we have that goes over the different types of bounces and how they can be resolved.
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