XWall for Microsoft Exchange

• System Requirements
• How does it work

• Licensing Agreement
• History

• Installation
• XWall as a Microsoft NT Service
• How to stop XWall
• Upgrade to the latest Version

• Helper Programs
• Complete description of all options in MBAdmin

• Windows NT, Windows 2000 or Windows 95/98 with TCP/IP installed
• Microsoft Exchange Server, Lotus Notes or any other SMTP server

For incoming messages XWall needs to get the message before your Exchange Server will get it so that it can perform it checks before passing the message over to Exchange. Depending if you run XWall on the same machine or on a different machine it needs to hook up port 25 or acts as a relay host. 

For outgoing messages Exchange Server passes the messages to XWall, which performs the checks and the sends the message out in the Internet.
From Exchange Servers viewpoint XWall is a normal relay host.

So the message flow would for incoming messages would be Internet -> XWall -> Exchange Server 
and for outgoing is would be Exchange Server -> XWall -> Internet

• Run Setup.exe or create a directory on your machine and copy all the files into this directory.
  Start MBAdmin.exe to configure XWall.

• On your first start you will prompted for the following information:

• Postmaster's Address

The address of the person who is responsible for maintaining XWall. XWall will send all error messages and undeliverable messages to this address.

• Name or IP Address of the Exchange Server

The name or IP address of the Exchange Server.
If XWall is running on the same machine as the Exchange Server than you can use localhost as the name

 

• Running XWall on the same machine as Exchange Server

• Incoming Messages

If you run XWall on the same machine as the Exchange, then you need to tell Exchange that it should listen on a different port that 25, because only one application can listen on a specific port and XWall needs to be the first application that gets SMTP messages.

To do this open the file services , usually located in C:\WINNT\system32\drivers\etc\SERVICES with Notepad or any other text editor. Locate the line smtp 25/tcp mail and change 25 to a port of your choice ( use 24 if you are not sure which one you should use ) and save the file.

Restart the IMC ( Internet Mail Connector ) of the Exchange Server to bring the new settings into affect.

Start MBAdmin, select View->Options->Connections->Exchange SMTP Port and type in the same port that you have used in services 

• Outgoing Messages

Start your Exchange Administrator, select the IMC and switch to the tab labeled Connections.
Enable Forward all messages to host and type in localhost and close the dialog and restart the IMC.
From then on the Exchange Server will forward all messages to localhost, which basically means it sends it to XWall.

• Running XWall on a different machine as Exchange Server

• Incoming Messages

Start MBAdmin, select View->Options->Exchange->Name or IP Address of the Exchange Server and type in the name or IP address of the Exchange Server.

Depending on your DNS configuration you need to change the MX record so that it points to the machine where XWall is running on or else XWall will not get the messages before Exchange. 

• Outgoing Messages

Start your Exchange Administrator, select the IMC and switch to the tab labeled Connections.
Enable Forward all messages to host and type in the name or IP address of the machine where XWall is running on and close the dialog and restart the IMC. From then on the Exchange Server will forward all messages to XWall.

One you have doe this you can start MBServer and check if all messages are properly routed.

Be sure that XWall is running well in Console Mode ( i.e. starting from an icon ) and there is no error, because once you run it as a Service, you can't see a screen and a problem will only be visible in the log file.

In general, installing XWall as a service should be your last task and not your first.

• Installing XWall as a NT Service

Start MBServer.exe one time with an argument of install, by typing

MBServer install

at the Command Prompt and XWall will create the service.

By default it's an AUTOSTART Service and any time your computer is started, XWall will start.
You can start and stop XWall at any time via Control Panel

You can start and stop XWall at any time via Control Panel

Note: After you started XWall as a Service, verify that XWall has no errors. 
You need to take a look into the log file to do this.

• Removing XWall as a NT Service

Start MBServer.exe one time with an argument of remove, by typing

MBServer remove

at the Command Prompt and XWall will delete the service.

• XWall runs as a console application:

• Press ESCAPE
• Select Close from the system menu ( works only on NT )
• Press Alt-F4 ( works only on NT )

• XWall runs as a service on NT:

• Open Control Panel, select Services, locate XWall and press the button labeled Stop
• type net stop XWall at the Command Prompt

To upgrade your current version of XWall

• stop MBServer.exe and close MBAdmin.exe
• make a backup of your current MBServer.exe and MBAdmin.exe
• extract MBServer.exe and MBAdmin.exe from the zip file and copy it into your XWall directory
• restart MBServer.exe

• LogView

LogView let's you view the log file in real time from any machine on your network.
This is especially useful if MBServer runs as a service.
LogView.zip can be downloaded from http://www.dataenter.co.at/download.htm

This product and it's documentation may not, in whole or in part, be copied, reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any other natural or computer language, in any form or by any means whatsoever, be it electronic, mechanical, magnetic, optical, manual or otherwise, without the prior written consent of DataEnter. DataEnter makes no warranty or representation, either expressed or implied, with respect to the product XWall and it's documentation, their quality, performance, merchantability, or fitness for a particular purpose. DataEnter reserves the right to revise the user's guide and make changes in the content without obligation to notify any person or organization of such a change. In no event will DataEnter be liable for any direct, indirect, special, incidental or consequential damages, real or imagined, resulting from the use or purchase of this software. Under no circumstances shall DataEnter's liability for damages exceed the price paid for the software license. Should any remedy hereunder be determined to have failed, all limitations of liability and exclusion of damages set forth above shall remain in full force and effect. The extent of the DataEnter's warranty for the software and it's documentation is limited to physical defects of the distribution media containing the software. Contact DataEnter to obtain return authorization for the replacement diskette within 30 days of the original date of purchase. Any further statement made by agents, employees, distributors or dealers of DataEnter do not constitute warranties and are not binding. No employee of DataEnter has the authority to modify any portion of this warranty. All brand and product names we refer to in the documentation are used solely for identification purposes and may be trademarks of other companies.

DataEnter, (the licensor) grants the buyer (the licensee) the right to use this copy of XWall (the program) on a single computer at a single location servicing a single Exchange Server as long as the licensee complies with the terms of this license. The licensor reserves the right to terminate this license if the licensee violates any part of the agreement. The licensee agrees to make copies of the program only for backup purposes. The licensee agrees not to copy the documentation and to take all necessary precautions to ensure that the backup copies of the software are not distributed to or acquired by other parties.

Microsoft Exchange, Windows 95, Windows NT and Windows 98 are a trademarks of Microsoft Corp.

Changed: 2000-04-28 08:32

Copyright © 1996-2000 DataEnter, Michael Kocum