One of our Windows servers, NT3, IP address 18.104.22.168, had to be rebooted at 10:15 AEST due to an issue with some sites not functioning. Sites on that server would have had a 12 minute outage.
We are currently experiencing issues forwarding emails onto Optus email accounts. Technicians are currently investigating into this issue and hope to have the issue resolved shortly.
Update 18:00 AEST: This issue has now been resolved.
For more information. http://www.auda.org.au/consumeralert/consumeralert-16082006/
A brief outage on our local email delivery server has left a short backlog of emails to be delivered and may have caused a very small number of legitimate emails to bounce back to the sender.
We estimate queues will return to normal in around 10 minutes.
Update 15:45 AEST: queues have returned to normal