I've hunted around for this but can't locate anything.
I was wondering if it's possible to tweak the 'generic' unsubscribe page for a campaign. I basically want to put in my own thank you message and perhaps add a logo/change the background colour.
I wasn't wanting to link back to my site at all, just tweak what's there.
It isn't possible to edit the generic unsubscribe page, but you can create your own. You'd just want to create your own page hosted on your website and then under unsubscribe settings (right column from the list page) add in that URL as your unsubscribe confirmation redirect. Then recipients will be taken to that page when they unsubscribe rather than the generic message.