While the QdNotifications Document Type allows DBXL to send server-side emails, a small modification in your qForm-based solution will allow DBXL to send client-side notifications.
1. Open your qForm solution in InfoPath design mode.
a. Open InfoPath, select Design a Form Template, select On my Computer and select your qForm-based solution.
b. Alternatively, you can right-click on your qForm-based solution and select Design.
2. Select File > Save As Source Files. Note the folder (location) where the files are being saved. Close InfoPath.
3. Navigate to the location noted in the previous step and open QdConfig.xml in a text editor such as Notepad.
4. Find the <EmailSettings> node. Change the value of the <Condition> node as to the value desired, noting that the possible values are Never, Always and AssignedToChange. The section, by default, looks like this:
<EmailSettings>
<Sender>
<Application>qForm</Application>
<Condition>Never</Condition>
</Sender>
</EmailSettings>
5. After performing the change, save and close the QdConfig.xml file.
6. Back in the folder view, right-click on manifest.xsf and select Design. The file will open in InfoPath.
7. Select File > Save As and provide a new file name.