I have gone through SMTP integration in retool, but I am not getting how to set the port and username, and password for that. Can anyone help, so that I can move forward with the SMTP connection?
here is the link on how to set up your SMTP connection.
Your SMTP provider would provide you with the SMTP server settings which would include the host, port, username and password details
Here is an example Doc for google.
You can then use the details to set up the integration