Many thanks to Eric Ng for the information and photo of the notice of the relocation of the Damansara Jaya Post Office to the Atria Post Office.
The last day of operation of the Damansara Jaya Post office is on 26 July 2019. The first day of operation for the Atria Post Office is on 29 July 2019.
The trend has been to move post offices to the shopping centres.
Here were some of the older announcements:
Update your diary if you want to send the last mails from Damansara Jaya Post Office and the first mails from Atria Post Office.
Updated 25 July 2019:
I received confirmation that the Damansara Jaya Post Office operations has been extended until 23 August 2019 (it will be closed on 24 August 2019 onwards).
The post office operations will then relocate to Atria and open for business on 26 August 2019.
Please take note.