Also with the app it only works when I have wireless connections
If you want use the app outside of your network, you have to use dyndns.

E-mails:
1. Create a new e-mail with the "NEW" Button
2. Enter your Mailserver(SMTP) and the right Port
3. Enter Name and e-mail address
4. check the checkbox "Mailserver requires authentification"
5. enter your e-mail address in the "Username" field and your e-mail password in the "Password" field

You can find the right SMTP and port number here: http://forum.aquariumcomputer.com/sh...email-dispatch

When you done the settings click "Save changes" in the top menu in GHL Control Center.
At the end you should restart the ProfiLux, unplug the power cable for few seconds.