Recipient filter must be enabled.
An XCCDF Rule
Description
Email system availability depends in part on best practices strategies for setting tuning configurations. Careful tuning reduces the risk that system or network congestion will contribute to availability impacts. Filters that govern inbound Email evaluation can significantly reduce SPAM, PHISHING, and SPOOFED Emails. Messages from blank senders, known SPAMMERS, or 0-day attack modifications must be enabled to be effective.
| Property | Value |
|---|---|
| IA Controls | ECSC-1 |
- ID
- SV-44001r1_rule
- Version
- Exch-2-743
- Severity
- Medium
- Updated
Remediation Templates
A Manual Procedure
Open the Exchange Management Shell and enter the following command:
Set-RecipientFilterConfig -Enabled $true