Digi SMTP_Email Services File System


I am working on the Email Services with file system sample of digi module but for some reason it is not sending the email on any of the account.

could any one please guide me in this. what should be the entries of the POP3 and SMTP server. is it should me my local domain or Digi ip address. or what authentication i need to add for the test.?


POP3 assumes you are checking your email on the server so POP3 IP is the IP of your email provider, for example to fetch email from your gmail account use pop.gmail.com port 995.
To send email you need an SMTP server and you can chose any server you have an email account. Authentication is defined by your email provider, usually your regular email address and password