Hi,
Thanks for your answer!
Your e-mail and name do appear in the list of subscribers, but your subscription is not activated. The problem is that when you use the link to validate your subscription, the link does display the page informing you that you were successfully subscribed, but the subscription is not really effective. It’s the same to unsubscribe. If you click on the link at the bottom of one of my newsletters, you will see the page telling you that you have been successfully unsuscribed, but you’ll remain in the list of subscribers.
I really don’t understand the problem.