Skip to main content

Hiding Distribution Group Membership – Exchange 2010

Image
By



Hiding Distribution Group Membership – Exchange 2010

Thet method provided by Microsoft is to use  Dynamic Distribution Groups which enumerate the group membership based on an LDAP query for a particular attribute being set on the user object, therefore membership is determined by the Hub Transport server at the point it is delivering the message.

If you do not wish to convert to dynamic groups, there is an alternative method, whereby an attribute on the Distribution Group object, which is accessible via ADSIEdit, named ‘hideDLMembership’ can be set to true, which will prevent the expansion of groups in Outlook and OWA.
Log In to the Exchange server 
Open Adsi edit
connect to exchnage server
browse to DL and do as directed below

Attempting to expand the DL membership in Outlook will give the following error message:


Labels:

Comments

Post a Comment

Popular posts from this blog

Schedule Automatic backup config in Cisco Nexus

By
Schedule Automatic backup config in Cisco Nexus Nexus-Sw1(config)#feature scheduler   //Enable scheduler service in Nexus Nexus-Sw1(config)#scheduler job name backup-daily      // Job Name Nexus-Sw1(config)#scheduler aaa-authentication username abcd password abcd@123     // AAA - Authentication for Job created above (If AAA configured) Nexus-Sw1(config)#scheduler job name backup-daily copy running-config tftp://192.168.1.23/$(SWITCHNAME)-cfg.$(TIMESTAMP)         //IP of TFTP SERVER , file will saved with switch name and timestamp exit Nexus-Sw1(config)#scheduler schedule name backup-daily   // Setup Schedule to run for the JOB Nexus-Sw1(config-schedule)# time ?   daily    Specify a daily schedule   monthly  Specify a monthly schedule   start    Specify a future time schedule   weekly   Specify a weekly schedule...
Post a Comment
Read more

Duplicate IP Address has been Detected Rule

By
A duplicate IP address has been detected on the network Rule Knowledgebase Summary This rule generates an alert when Windows® detects that he local machine’s IP address is in conflict with one or more identical IP addresses on the network. Until the IP address conflict is resolved, remote clients and applications may have difficulty accessing resources on any of the effected computers. Additionally, the local computer may not be able to access network resources. Related Events This rule generates an alert whenever the following events occur and are recorded in the System Event Log: The system detected an address conflict for IP address %2 with the system having network hardware address %3. The local interface has been disabled. Source: TCPIP; Event ID: 4198; The system detected an address conflict for IP address %2 with the system having network hardware address %3. The local interface has been disabled. Source: TCP...
1 comment
Read more

Shunned packet Error on Cisco ASA Firewall

By
           Shunning/Blocking on IPS for  ASA/PIX/IOS Router Configuration Example   Advanced Threat Detection feature – This feature does a bunch of things. It detects and alerts on activity that might be related to a Denial of Service attack or Scanning reconnaissance. Optionally, the ASA can automatically shun/block hosts that are detected as a scanning threat. Threat detection also can gather threat statistics for display on the new Firewall Dashboard inside the ASDM GUI. Top 10 graphs, charts, and lists for things like access list hits, services most used, and top IP SRC and IP DST hosts are tracked. On Cisco routers and Catalyst 6500 series switches, ARC creates blocks by applying ACLs or VACLs. ACLs and VACLs apply filters to interfaces, which includes direction, and VLANs, respectively in order to permit or deny traffic. . The PIX Firewall, FWSM, and ASA do not use ACLs or VACLs. The built-in shu...
1 comment
Read more