Mail has been unreliable the last few days. iPhone is able to download email (Gmail, .Mac and POP), but I have not been able to succesfully send email everytime. I have tried both EDGE and Wi-Fi at different times and different places (home, supermarket, office, coffeee shops, the streets-EDGE) both ways don't work all the time and the composed message goes to the outbox for a long time. Right now, I tried to send a short text email through .mac account via iPhone without success (4PM Pacific). I sent the email through my mac (.mac online), and was automatically shown on iPhone in the sent folder. So download is fine but send is not. Do you guys have the same issues? Is this normal smart phone behavior?