It is well established that emails satisfy a requirement for “writing” and are documents. It is also well known that many documents in writing need to be authenticated by the writer’s signature. There are now multiple mechanisms that allow for electronic signatures as a means of authentication of an electronic document. The use of email and other electronic communications to give notice to a debtor of the fact of a statutory assignment under s 136 of the Law of Property Act 1925 is also widespread. The question as to whether electronic notice of an assignment under s 136 is valid has still not been to the Court of Appeal. Case law is confused on the point. This article suggests once again the better view is that it should be valid and the contrary case law should not be followed.