V-228380
CAT IIIExchange Mail Quota settings must not restrict receiving mail.
- Ships Affected
- 1
- Total Findings
- 1
- Open
- 1
- Closed
- 0
Check Text
Review the Email Domain Security Plan (EDSP) or document that contains this information.
Determine the value for the Prohibit Send Quota limit.
Open the Exchange Management Shell and enter the following command:
Get-MailboxDatabase | Select Name, Identity, ProhibitSendQuota
If the value of "ProhibitSendQuota" is not set to the site's Prohibit Send Quota limit, this is a finding.
Fix Text
Update the EDSP to specify the value for the Prohibit Send Quota limit or verify that this information is documented by the organization.
Open the Exchange Management Shell and enter the following command:
Set-MailboxDatabase -Identity <'IdentityName'> -ProhibitSendQuota <'QuotaLimit'>
Note: The <IdentityName> and <QuotaLimit> values must be in single quotes.
STIG Reference
- STIG
- Microsoft Exchange 2016 Mailbox Server Security Technical Implementation Guide
- Version
- 2
- Release
- 6
- Rule ID
- SV-228380r879650_rule
All Occurrences
This vulnerability appears on 1 ship(s)
| Ship | Hull # | Source File | Status | Assigned To | Scan Date | Actions |
|---|---|---|---|---|---|---|
| USNS MONTFORD POINT | T-ESD-1 | _Reviewed/MONT-MB-002/Checklist/MONT-MB-002_MSExchange2016MB_V2R6_20251023-152357.ckl | Unassigned | 2026-01-14T12:57:33.455034 | View in Context |