This release contains the following updates:

Changes:

• Added new message revocation and management information features

  Refer to ‘Capturing headers’ and ‘Persisting header in the mail flow’ in the Technical Overview and Operators Guide for further details.

• Minor revisions to the wording of the non-delivery reports

Bug Fixes:

• Corrected spelling of parameter:
  MG_MailockGateway_NonDeliveryReport_ReturnEmailAddress

The revised setting is implemented when a new settings.env file is generated during installation. Refer to the applicable Update Instructions for your site and release.