In order to update the email footer to epc, we need to have a fallback redirect backup when civicrm service down, where we can no longer validate the checksum and provide a new link when expired.
So instead of delete the extension T223330 we will use it as backup.
will need some discussion with legal team if they agree, and then ask Tomasz to help with email footer link replacement where we have all the desired translation already here https://drive.google.com/drive/u/0/folders/1KZic_5fXLEEnXfU4kp7_b1ek8Hnhse3b