While a # is technically valid in an email address, a lot of MTAs do not handle it. You should assume that email addresses with #s are invalid, as there's a good chance they'll go missing. That's why confluence doesn't recognise it as valid.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.