Hello there, AmithS.

Please follow the steps below on how to activate your SMTP ( Simple Mail Transfer Protocol).

1. Go to the Edit menu, then select Preferences.
2. On the left panel, choose Send Forms.
3. On the My Preferences tab, choose your email provider.
4. Then, OK.

Please see set up email service to check the list of email provider compatible with your version.

Let me know if you have other questions about activating your SMTP. I'm always here to help!