I am trying to use the send mail script step and send mail via SMTP. I can get it to work, but not always. Sometimes it will send the mail without any errors, other times I get a dialog box saying the email could not be sent successfully, but it really does send it, and then their are times when it doesn't send at all. I have tried using both the IP address and the name of the smtp server. Setting the script to run through the email client works everytime even though you have to click the allow messge for Outlook to give access to Filemaker. I would prefer using SMTP so the email doesn't come from a specific user and you don't have to click the allow message when using SMTP.