A Project of the Electronic Frontier Foundation SMTP is one method for sending mail between computers. You can configure most email programs to encrypt messages between your e-mail software and the email server by changing your programs' SMTP settings
(as long as your email service supports it)
SMTP is one method for sending mail between computers. You can configure most email programs to encrypt messages between your e-mail software and the email server by changing your programs' SMTP settings (as long as your email service supports it)