Certificate change for www.messagexchange.com
Scheduled Maintenance Report for MessageXchange
The SSL certificate change for the www.messagexchange.com endpoint has now been completed.

If you have our old certificate installed (such as for AS2), please update your system to the new one now.

Certificate details are available at:

Please contact us if you have any issues: support@messagexchange.com
Posted Aug 22, 2023 - 08:45 AEST
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Aug 22, 2023 - 08:31 AEST
The new certificate is available for download if required, from:


If you have this certificate configured in your system, such as for AS2 signing verification, please plan to update your configuration at or close to 8:30am AEST (UTC+10) on 22nd August 2023.
Posted Aug 09, 2023 - 09:33 AEST
We will be replacing the SSL certificate for www.messagexchange.com on 22nd August at 8:30am AEST. Other endpoints/URLs are not affected.

We do not expect any interruption to service, however some B2B clients may be using this certificate in their configuration, and may need to make changes.

If you access our services using a web browser, you are not affected by this change.

For more information please contact support@messagexchange.com
Posted Jul 25, 2023 - 17:19 AEST
This scheduled maintenance affected: MessageXchange web site.