E-Mail don't work

I am having problems with Vodacom network. After a number of calls to Vodacom, my mail worked for a week. Since yesterday my mail do not work. Trying to log a call this morning was completely unsuccessful.<br> Looking at the status of the connection the signal strength varies from very low to full bars. The Vodacom network is just unreliable with no assistance at all. This is an ongoing problem with Vodacom and people I know also has the same problem of service interruptions and no assistance from Vodacom. This is my 2nd complaint on this website about Vodacom.<br> I rate them a 0 out of 10.