(1) A party who furnishes an electronic mail address under rule 5A.4(2) consents to accept service by electronic means through the electronic mail address provided.
(2) An electronic mail address furnished by a party under rule 5A.4(2) is presumed valid for a party if the party has not filed with the court's registry notice that the address is no longer valid and at the time that the notice is filed provided an alternative electronic mail address which would now become the valid electronic mail address for the party.