How can I stop e-mail notifications for group event invitations?

You’ll be notified by e-mail whenever you’re invited to a group event as a member of that group. Here’s how you can unsubscribe:

1. Click on your small profile image in the top right of XING and then on Settings.
2. Click on Notifications.
3. Click on Your Groups.

Now you can choose which groups you wish to receive which notifications from.