SV-221231r612603_rule
V-221231
SRG-APP-000247
EX16-ED-000320
CAT III
10
Update the EDSP to reflect the global maximum message receive size.
Open the Exchange Management Shell and enter the following command:
Set-ReceiveConnector -Identity <'IdentityName'> -MaxMessageSize <'MaxReceiveSize'>
Note: The <IdentityName> and <MaxReceiveSize> values must be in single quotes.
or
The value as identified by the EDSP that has obtained a signoff with risk acceptance.
Review the Email Domain Security Plan (EDSP).
Determine the global maximum message receive size.
Open the Exchange Management Shell and enter the following command:
Identify Internet-facing connectors.
Get-ReceiveConnector | Select Name, Identity, MaxMessageSize
If the value of "MaxMessageSize" is not the same as the global value, this is a finding.
or
If "MaxMessageSize" is set to a numeric value different from the global value and has signoff and risk acceptance in the EDSP, this is not a finding.
V-221231
False
EX16-ED-000320
Review the Email Domain Security Plan (EDSP).
Determine the global maximum message receive size.
Open the Exchange Management Shell and enter the following command:
Identify Internet-facing connectors.
Get-ReceiveConnector | Select Name, Identity, MaxMessageSize
If the value of "MaxMessageSize" is not the same as the global value, this is a finding.
or
If "MaxMessageSize" is set to a numeric value different from the global value and has signoff and risk acceptance in the EDSP, this is not a finding.
M
4079