Skip to main content

LevelBlue Completes Acquisition of Cybereason.  Learn More

LevelBlue Completes Acquisition of Cybereason.  Learn More

Services
Cyber Advisory
Managed Cloud Security
Data Security
Managed Detection & Response
Email Security
Managed Network Infrastructure Security
Exposure Management
Security Operations Platforms
Incident Readiness & Response
SpiderLabs Threat Intelligence
Solutions
BY TOPIC
Offensive Security
Solutions to maximize your security ROI
Operational Technology
End-to-end OT security
Microsoft Security
Unlock the full power of Microsoft Security
Securing the IoT Landscape
Test, monitor and secure network objects
Why LevelBlue
About Us
Awards and Accolades
LevelBlue SpiderLabs
LevelBlue Security Operations Platforms
Security Colony
Partners
Microsoft Security
Unlock the full power of Microsoft Security
Technology Alliance Partners
Key alliances who align and support our ecosystem of security offerings
Loading...
Loading...

PRB: Directory Replication problems between Exchange sites occur when Message Stamping is enabled in MailMarshal.

Expand / Collapse


This article applies to:

  • MailMarshal Exchange 5.2 and below
    • Note: This issue does not occur with MailMarshal Exchange 5.3 and above

Symptoms:

  • Directory Replication problems between Exchange sites occur when Message Stamping is enabled in MailMarshal.
  • The Directory Synchronization, Directory Service, System Attendant, and Public Folder replication services of Microsoft Exchange are not working correctly.

Causes:

When message stamping is enabled in MailMarshal, message stamps are added to all mail messages, including those that originate from Microsoft Exchange services.  The Microsoft Exchange server has an issue with the extra information in these mail messages and may discard them as a result.

Reply:

To address this issue, you must exclude mail messages that originate from the Microsoft Exchange special services from Message Stamping in MailMarshal:
  1. Create a user group in MailMarshal called NoStamp and add these mail addresses to the NoStamp group:
    DXA2@company.com
    SITENAME-DSA@company.com
    SITENAME-SA@company.com
    SERVERNAME-PubIS@company.com
    Note: For public folder replication, also add SERVERNAME-PubIS@company.com.

    These are the mail addresses of the Directory Synchronization, Directory Service and System Attendant services of the Microsoft Exchange server in the site. Each server in the site will need to have these addresses included, and depending on the relationship to the MailMarshal machine, may need to be specified as inbound or outbound rules.
  2. In your Message Stamping Rule, exclude the NoStamp group as follows:
    Where message arrives
    Except where addressed either to or from NoStamp
    Stamp Message with text

This article was previously published as:
NETIQKB28975
Marshal KB29

To contact LevelBlue about this article or to request support:


Rate this Article:
     

Add Your Comments


Comment submission is disabled for anonymous users.
Please send feedback to Trustwave Technical Support or the Webmaster
.