I have SilverStripe CMS - 2.4.1 and Newsletter [v0.4.0-rc1]
My unsubscribe link is http://email@example.com
when I enter 'firstname.lastname@example.org' in the field Email address and press Show lists.
I get page http://www.network.org.ua/Unsubscribe_Controller/EmailAddressForm
Then I select my Newsletter Type '??????' and press Unsubscribe
I get page http://email@example.com?executeForm=MailingListForm
Sorry, it seems you were trying to access a page that doesn't exist. Please check the spelling of the URL you were trying to access and try again.
can anyone encountered a similar problem?