Email and Web Applications
If you wish to send emails from your web application, there are 2 approaches:
You or your ISP (whoever has access to the Web Application Server ) can set up an email profile that identifies the email service that you application will use.
You can send your emails with lower level functions that do not need a profile. These are: EMAIL_SEND(), EMAIL_SMTP_OPEN(), EMAIL_SMTP_SEND(), and EMAIL_SMTP_CLOSE().
Web publishing applications only.