are you sure that he cant withdraw my case now?simply go to your GCKEY account and see if your document is valid, if it’s valid than you can land and no nobody can prevent you from entering canada, and by the way it’s the immigration law once the decision is made on an application even before copr or PR request no body can withdraw that application, rest assured you can still travel, and according to my understanding your husband did that email to you or any other relatives.
but its from london visa office...the email address is look exatly like london visa office
but there's something different about this email
can i post that email here?