You will get the SMTP details from your email service provider. If you want to use gmail, you can use the settings below:
- Email; your full gmail email address
- Username: again, your full gmail email address
- Password: your gmail password
- Server: smtp.gmail.com
- Port: 587
- Use SSL: Yes (check the box)
Do a test (just click on Test). If you get a 5.5.1 error, read this.
Remember, you don't need to use gmail. Just added the settings here as a lot of users use gmail.