106.—(1) Every person whose name is entered on the register as owner of land or of a charge, or as cautioner, or as entitled to receive any notice, or in any other capacity, shall furnish to F139[the Authority] a place of address in the State.

(2) Subject to general rules, every notice by this Act required to be given to any such person shall be served by F139[the Authority] and shall be served personally, or sent through the post in a registered letter marked outside in the prescribed manner and directed to the person at the address so furnished to F139[the Authority], and, unless returned, shall, in the absence of proof to the contrary, be deemed to have been received by the person addressed within such period as may be prescribed.

(3) A registered purchaser for valuable consideration shall not be affected by the omission to send any notice by this Act directed to be given, or by the non-receipt thereof, unless he had knowledge of such omission or non-receipt before registration.