I’m wondering if there is a good way to help people sign up for my newsletter when they receive it via an email forwarded by one of my readers. It looks like the “subscribe” button is disabled for subscribers, so when it is forwarded to someone who is reading my newsletter for the first time by a subscriber, there is no subscribe button for the new reader to use.
Any suggestions on how to help interested readers sign up when they get my newsletter via a forwarded email?