I need some help please.

I'm on Vodafone Portugal, i've configured Fapn and Fmms the right way but i keep receiving the errors:

Downloading MMS: "Fail to download"
Sending: Error -2 name or service not know please make sure your apn settings are correct



I'm sure they're correct. I've used the 2 ports (8799 and the other one)

I'm connected to the server (i can see the little icon with 2 arrows) but it's impossible to use... Someone on Vodafone Portugal with the software working can help me?