(a) Except as provided in subsection (b), an association shall deliver any notice required to be given by the association under this act to any mailing or electronic mail address a unit owner designates. Otherwise, the association may deliver notices by:

(1) Hand delivery to each unit owner;

(2) hand delivery, United States mail postage paid, or commercially reasonable delivery service to the mailing address of each unit;

(3) electronic means, if the unit owner has given the association an electronic address; or

(4) any other method reasonably calculated to provide notice to the unit owner.

(b) (1) An association for a common interest community for a recreational lake development which contains more than 500 units where less than 50% of such units contain a residence shall comply with subsection (a) when providing notice for an annual meeting.

(2) For all other meetings such association shall:

(A) Post a notice on the association’s website;

(B) send a notice by electronic mail to all unit owners who request such notice; and

(C) post a sign containing the meeting notice at the main entrance of the common interest community.

(c) The ineffectiveness of a good faith effort to deliver notice by an authorized means does not invalidate action taken at or without a meeting.