has to be agreed upon in the lease

An act relating to electronic delivery of notices between landlords and tenants; creating s. 83.505, F.S.; authorizing a landlord or tenant to electronically deliver notices to the other party if certain conditions are met; requiring an addendum to a rental agreement to be in a specified form; authorizing a party to revoke his or her agreement to electronic delivery without invalidating notices previously sent by e-mail; specifying when such revocation takes effect; authorizing a party to update his or her e-mail address; specifying when such update takes effect; providing that a notice delivered by e- mail is deemed delivered at the time the e-mail is sent; providing an exception; requiring the sender of the e-mail to maintain certain information; providing construction; amending ss. 83.49, 83.50, 83.51, 83.56, and 83.575, F.S.; conxforming provisions to changes made by the act; making technical changes; providing an effective date.