We have resolved issues with delayed email delivery on server W-32 in Cape Town today.
13:30 UTC problem report
Email delivery is delayed and CPU load is out of bounds
13:45 UTC update
Server is going for a reboot shortly.
14:05 UTC update
Email queue is stabilising. We are still working on the root cause.
16:30 UTC update
All systems normal for the past two hours. We have isolated and addressed the cause.