You have a Microsoft Exchange Server 2019 organization.

You deploy a new mailbox server named EX01.

You need to ensure that EX01 can perform content filtering and sender filtering.

What should you run first?

A. Install-UnifiedCompliancePrequisite
B. Set-transportAgent

C. Install-AntiSpamAgents.ps1

D. Set-MailboxJunkEmailConfiguration

References:
https://docs.microsoft.com/en-us/exchange/antispam-and-antimalware/antispam-protection/antispam-on-mailbox-servers?view=exchserver-2019