Ok so my wife has iphone 4. We use upc broadband at home and she uses O2 as her network operator. We want access to our @eircom.net account. She can access emails (both send and receive) from home where the outgoing server is set to smtp.upc.ie and incoming is the eircom server. However how should she configure the phone to the O2 settings when she is away from our wifi? I tried setting up a second server under the account for smtp.o2.ie but its not working and driving me mad!