SMPT Vodamail with Telkomsa.net email.

Vodacom as company of cellphones not a problem Do however have an internet connection from them via a toggle. The problem is my email adress is an old Telkomsa one. And apparently the outgoing email SMPT is an vodamail one. This results in that not one of my emails go out. I am struggling with this problem for now nearly 2 months. I contacted the vodacom shops nearby aswell as their call centre. Both indicated they acknowledge the problem but don't know when it can be fixed. They also can not give me any other alternative and / of how long this problem will still exists.