If you want to get messages like this in the future, you'll need to disable or modify the spam policy. To change the spam ...

If you want to get messages like this in the future, you'll need to disable or modify the spam policy. To change the spam filter settings, follow these steps:
  1. Go to the Spam filter page.
  2. Double-click the policy that's affecting your messages.
  3. In the Edit spam filter policy dialog, click Spam and bulk email actions and then set your preferences for how to handle spam.
For more information about configuring the spam filter, see Configure your spam filter policies.