Methods of service etc.
17.1.—(1) Subject to any other provision of these Rules, any document may be served by any of the following methods—
(a)delivering it to or leaving it at the proper address of the person to be served;
(b)sending it by first class post to that address;
(c)leaving it at a document exchange as provided for in rule 17.3;
(d)sending it by electronic means as provided for in rule 17.4; or
(e)in such other manner as the court may direct.
(2) In the case of a document that is required to be filed or sent or submitted to the registrar or the registry, it may be—
(a)delivered to the registry;
(b)sent by first class post addressed to the registrar at the registry; or
(c)submitted by such other means (including electronic means) as the registrar may allow.