Google now offer additional adwords notifications:
- Disapproved Ads Notifications â€“ emails to inform you whenever an ad has been disapproved
- Account Performance Suggestions â€“ account optimization suggestions and tips
- Newsletters â€“ periodic updates with industry-specific information
- Google Market Research â€“ opportunities for you to provide feedback and participate in AdWords research programs
- Special Offers â€“ other offers such as promotions and beta testing opportunities
These can be located in the account preferences section of the My Account tab.