| Vuln ID | Severity | Asset | STIG | Title | Status | Doc Status | Assigned To | Actions |
|---|---|---|---|---|---|---|---|---|
| V-228387 | CAT III | MONT-MB-002 | Microsoft Exchange 2016 Mailbox Server S... | The Exchange global inbound message size must be c... | - | |||
Check TextReview the Email Domain Security Plan (EDSP) or document that contains this information. Determine the global maximum message receive size. Open the Exchange Management Shell and enter the following command: Get-TransportConfig | Select Name, Identity, MaxReceiveSize If the value of "MaxReceiveSize" is not set to "10MB", this is a finding. or If "MaxReceiveSize" is set to an alternate value and has signoff and risk acceptance in the EDSP, this is not a finding. Fix TextUpdate the EDSP to specify the "MaxReceiveSize" value or verify that this information is documented by the organization. Open the Exchange Management Shell and enter the following command: Set-TransportConfig -MaxReceiveSize 10MB or Enter the value as identified by the EDSP that has obtained a signoff with risk acceptance. Finding DetailsEvaluate-STIG 1.2507.5 (Scan-MSExchange2016MB_Checks) found this to be NOT A FINDING on 10/23/2025 ResultHash: A8E75044F4A192E25B2D2B3EDFD82DA6FEE4CB3F ~~~~~ MaxReceiveSize IsUnlimited: False Value: 10 MB (10,485,760 bytes)
Source: _Reviewed/MONT-MB-002/Checklist/MONT-MB-002_MSExchange2016MB_V2R6_20251023-152357.ckl
Scan Date: 2026-01-14T12:57:33.455034
Technology Area: Exchange Server
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