Complete the following steps to receive AdMob optimisation tips:
- Sign in to your AdMob account at https://apps.admob.com.
- Click Settings in the sidebar.
- In the Personal settings tab, click by Email preferences.
- Tick the “Customised help and performance suggestions” tickbox.
- Click Save.
Please allow up to ten days for this change to take effect.
If you'd prefer to unsubscribe from certain types of messages, you can follow the instructions above to un-tick the relevant boxes.