What should you create?

You have a Microsoft Exchange Online tenant.

All users use an email address suffix of @contoso.com.

You need to ensure that all the email messages sent to users who use an email address suffix of @fabrikam.com are encrypted automatically. The solution must ensure that the messages can be inspected for data loss prevention (DLP) rules before they are encrypted.

What should you create?
A . an Outbound connector
B. a safe attachments policy
C. a remote domain
D. a mail flow rule

Answer: A

Explanation:

Reference:

https://docs.microsoft.com/en-us/microsoft-365/compliance/define-mail-flow-rules-to-encrypt-email?view=o365-worldwide

https://docs.microsoft.com/en-us/exchange/security-and-compliance/data-loss-prevention/data-loss-prevention