Receipt of Notices sent by email. (a) A Notice sent under clause 15.2 is taken to be given or made:
Receipt of Notices sent by email. (a) A Notice sent under clause 15.2 is taken to be given or made: when the sender receives an email acknowledgement from the recipient's information system showing the Notice has been delivered to the email address stated above; when the Notice enters an information system controlled by the recipient; or when the Notice is first opened or read by the recipient, whichever occurs first.
Receipt of Notices sent by email. A Notice sent under clause 21.2 (whether for the purposes of giving Notice under this Agreement or under any other Finance Document) will be conclusively taken to be duly given or made on the first to occur of: