Hi, Would be grateful if someone could provide me some help here. I'm using a iPad2. I used to be able to send and receive emails with no problem until I was outstationed for a week at hong kong. I was still able to send and receive mails on day 1 then afterwhich, I can only receive mails and is unable to send out emails. Now I'm back in my own country but still unable to send emails out. Only able to receive emails. It prompts "Cannot Send Mail. The recipient ".....@gmail.com" was rejected by the server." What should I do?