Selected new iPhone to sync to BTinternet mail account (pop3) used for years in Outlook. iPhone connected to 'Wireless home Net' (after input of wep key) All seemed fine .. and indeed HTML e-mails downloaded immediately on comletion. Have yet to be able to 'send' e-mail however .. always with message 'unable to connect to mail Server'. Properties show correct mail setting for BTInternet (mail.btinternet.com) ... ?? iPhone has worked flawlessly in all other respects so far ... Feel sure I must have missed something therefore. Has anyone else had this e-mail sending difficulty ????