We have resolved the issues with our Client Portal software. The system was down over the weekend while we worked on a list of compatibility problems following a software upgrade. We have now also resolved the final remaining issues with links to the various domain registries.
We are aware that outgoing email messages to @telkomsa.net has been failing all day. It appears as if TelkomSA is experiencing problems and perhaps struggling to get things back on line. Rest assured that messages will are queued on our servers and delivery will periodically retry automatically.