| Sender (Forename - Name) : | The name of the sender such as it will appear in the sent emails. |
| Sender (Email) : | Email address of the sender such as it will appear in the sent emails. |
| SMTP server address : | The SMTP server address of your provider, for example: smtp.xxxx.com |
| SMTP port : | TCP/IP port used by your provider, for example: 25 |
| Login SMTP : | For provider giving a secured SMTP, name of USER SMTP. |
| Password SMTP : | For provider giving a secured SMTP, password of USER SMTP. |
| Group emails by : | Grouping emails enables faster send out. CAUTION : group by doesn't works if you use fields in your mail. |