Can I redirect someone who unsubscribes to my website?

Yes, after unsubscribing, you can redirect your subscriber to a special page on your website. You can then make a special offer or ask the reason for unsubscribing.

In Laposta you can indicate under Subscribers → Enrich → Unsubscribe to which of webpage on your (or someone else's) website you want to redirect your subscriber. If you do not fill in this field, your (former) subscriber will not be redirected.