For send email from Navision by means CAL, will use the following code:
Must be declare var objApp like Atomation assigning it to 'Microsoft Outlook 11.0 Object Library'.Application and the var objMail like Atomation assigning it to 'Microsoft Outlook 11.0 Object Library'.MailItem
//Create application
IF ISCLEAR(objApp) THEN CREATE(objApp);
//Create mail item
objMail := objApp.CreateItem(0);
//Set properties
objMail."To"('joseppages@hotmail.com');
objMail.Subject('Mail from Navision');
objMail.Body('This is a mail send from Navision.');
//Uncomment for display email
//objMail.Display();
//Send mail
objMail.Send();
Evidently that through objMail object we have other properties that we can use to our convenience, like CC or Importance.