In TopLogic there are some predefined services that only need to be configured. One of them is the mail service. We open the Service Editor for this purpose. The service to be configured is the mail service.

This service can be found under Administration, Development tab, Service Editor sub-tab:

First, make sure that this service is started (green traffic light to the left of the service). If this is not the case, it can be started by clicking on the "Play" button. The necessary values that have to be entered in the configuration window are usually the same ones that are needed for the configuration of the mail program and are published by the mail provider.