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Microsoft Exchange 2019 Edge Server Security Technical Implementation Guide

Rules, Groups, and Values defined within the XCCDF Benchmark

  • SRG-APP-000261

    Group
  • The Exchange Spam Evaluation filter must be enabled.

    By performing filtering at the perimeter, up to 90 percent of spam, malware, and other undesirable messages may be eliminated from the transport message stream, preventing their entry into the Exch...
    Rule Medium Severity
  • SRG-APP-000261

    Group
  • SRG-APP-000261

    Group
  • Exchange messages with a malformed From address must be rejected.

    Sender Identification (SID) is an email anti-spam sanitization process. Sender ID uses DNS MX record lookups to verify the Simple Mail Transfer Protocol (SMTP) sending server is authorized to send ...
    Rule Medium Severity

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