**Type**: void
**Parameters**
| Name | Type | Value |
| sessionId | String | ID of the session |
| mailingId | long | ID of the mailing |
| senderEmailPrefix | String | The value is prefixed to the sending domain configured for this client<br><br>Examples: info, newsletter or john. |
| senderName | String | Name of the sender<br><br>Examples: My Company, John Doe, Newsletter. |
**Return values**
**Code structure**