The message was marked as spam and deleted. This happened because an admin in your organization created a spam policy that ...

The message was marked as spam and deleted. This happened because an admin in your organization created a spam policy that deletes this kind of message. If you want to get messages like this in the future, you'll need to change the content filter settings.
To change the content filter settings, follow these steps.
  1. In the Exchange admin center, go to the Content filter page.
  2. Choose the policy that's affecting your messages.
  3. Choose Edit (pencil icon).
  4. Choose spam and bulk email actions, and set your preferences for how to handle spam.

For more information about configuring the content filter, see Configure your spam filter policies.