1. Click on the cog symbol in the top right of your screen.
2. Select "Settings/Invoices & Accounts".
3. Click there on Notifications.
4. Here you can specify which notifications you want to receive.
5. Click "Save" to confirm your changes.

N.B.:

• Under "Notifications from groups" you can manage e-mails you receive you’re your groups.
• "XING newsletter, e-mail tips and offers by post" lets you modify your weekly newsletter settings.
• At the bottom of the page you’ll find your XING industry newsletter subscriptions. We send industry newsletters out every weekday. It is very easy to stop receiving them though, simply by clicking "Unsubscribe notifications".