This article applies to:

• Trustwave MailMarshal (SEG)

Question:

• How do I configure Microsoft SQL or SQL Express to work with Trustwave SEG?

Information:

• You can use Microsoft SQL or SQL Express to host your SEG/MailMarshal database (all currently supported versions of SEG).
  • Check Release Notes for the SQL versions supported by your version of SEG/MailMarshal.
• You can install SQL before installing SEG, then select it as the location for your SEG database.
• The SEG "with SQL Express" distributions include a supported SQL Express version with preset configuration options, that will install inline to the product installation.
  • You can also download the database installer with presets from the SEG Database Configuration page. 
• Note that SQL Express 2005 and 2008 enforces a database size limitation of 4 GB. This limitation is set by Microsoft. In SQL Express 2008 R2 and above, the limit is 10 GB.
• SEG/MailMarshal generally requires "mixed mode" (SQL and Windows) authentication to be enabled on the SQL Server. SEG also uses network protocols including TCP/IP. When you install and configure SQL, ensure that these features are enabled.
  • For SQL Express, after installation:
    1. Open the SQL Server Configuration Manager
    2. Expand the Protocols section (by default Protocols for SQLEXPRESS).
    3. Ensure both TCP/IP and named pipes are enabled. If your SQL server has multiple IP addresses, be sure you have enabled TCP/IP for the interface(s) that the MailMarshal Array Manager and other components will use.
    4. After making changes you must restart the SQL Server service.
• SEG can use a named SQL Server instance. To use named instances, ensure that SQL Server Browser service is started (check or start it using the SQL Server Configuration Manager).
• The named instance information is not available when browsing using the SEG interfaces. You can enter an instance name using the syntax:
  
  ServerName\InstanceName
  
   
• For instance, default installations of SQL Express install as an instance called SQLEXPRESS. If you are using the SEG Server Tool to connect to this named instance on a server called MAIL1, the instance will be:
  
  MAIL1\SQLEXPRESS
   
• A typical SEG database created on this instance would display in the Server Tool and MailMarshal Configurator as:
  
  (default for SEG version 7.5 and above) MAIL1\SQLEXPRESS with database name TrustwaveSEG
  (default for earlier versions) MAIL1\SQLEXPRESS with database name MailMarshal