Open Settings, Accounts & Sync and click on the + sign.
Click on the “Manual Setup” option.
Make sure you have “POP” selected at the top of the options. please fill out as follows:
and lower down the same screen,
And finally, click on “Next” and it should check your incoming settings live.
Please note that you should use your network operator’s SMTP server. For Vodacom, use smtp.vodacom.co.za, Port 25 and no security or authenticaion. For MTN, use mail.mtn.co.za, port 25 and no security or authentication. for CellC, use mail.cmobile.co.za, port 25 and no security or authentication.