If I am on my own wi-fi network I have no issues sending e-mail with my Apple 'Mail' program. But if I am on another wi-fi network away from my studio, I can receive email with my Apple Mail account but not send email with the Apple Mail program. I know it's because the Mail program needs to be reconfigured to send mail. My question is, is there an easy way to set up Mail so I can send email from any wi-fi network? Thanks.