Become a Columnist Microsoft Exchange Site Microsoft Support SiteMSDN Exchange Site

   

Subscribe to OutlookExchange
Anderson Patricio
Ann Mc Donough
Bob Spurzem
Brian Veal
Catherine Creary
Cherry Beado
Colin Janssen
Collins Timothy Mutesaria
Drew Nicholson
Fred Volking
Glen Scales
Goran Husman
Guy Thomas
Henrik Walther
Jason Sherry
Jayme Bowers
John Young
Joyce Tang
Justin Braun
Konstantin Zheludev
Kristina Waters
Kuang Zhang
Mahmoud Magdy
Martin Tuip
Michael Dong
Michele Deo
Mitch Tulloch
Nicolas Blank
Pavel Nagaev
Ragnar Harper
Ricardo Silva
Richard Wakeman
Russ Iuliano
Santhosh Hanumanthappa
Steve Bryant
Steve Craig
Todd Walker
Tracey J. Rosenblath
 
   

DirSynch and SMTP Address Space Sharing between Exchange 2000 and Notes

Page 1 | Page 2

CONFIGURE THE NOTES CONNECTOR FOR DIRECTORY SYNCHRONIZATION

We will use the Microsoft Exchange Connector for Lotus Notes (or Notes Connector) to perform directory synchronization between Exchange and Notes/Domino while routing mail via SMTP. 

As stated previously, we recommend creating a secondary directory to store Exchange recipient addresses in Notes rather than updating the primary directory.  We’ll name the secondary directory file EXCHANGE.NSF.  By default, the Notes Connector requires all messages routing between the two systems to funnel through the Notes Connector itself using the Notes Remote Procedure Call (NRPC).  The Notes Connector updates EXCHANGE.NSF with the NOTES proxy addresses pulled from the Exchange directory (the specified Active Directory containers). 

To circumvent using the Notes Connector for mail routing, we modify the mapping tables used by the Notes Connector to write SMTP addresses (instead of NOTES addresses) to the Notes secondary directory, EXCHANGE.NSF.  As a result, when Notes users address the Exchange recipients found in EXCHANGE.NSF, they use their SMTP addresses.  Notes recognizes the recipients as SMTP addresses and routes messages using SMTP.

After modifying the mapping tables, delete any recipient entries created by the Notes Connector default installation from both EXCHANGE.NSF and the specified Notes Connector Import Container (an AD Contacts container storing the Notes recipient entries).  Restart the Notes Connector service and commence a full rebuild of the directories, both from Exchange to Notes and Notes to Exchange.

Send some email tests for functional assurance, set the Notes Connector directory synchronization schedule as desired, and we’re done.  The Notes Connector should now write Notes recipients to the AD Contacts container and Exchange recipients to the Notes secondary directory using SMTP proxy addresses.  Notes users, as well as external/Internet mail users, should be able to route mail to Exchange users (and vice versa) using SMTP.

Jayme Bowers is a Solutions Architect with Mesa Software and Services specializing in Lotus/IBM and Microsoft messaging and application migration and coexistence.  Steve Bryant and Jason Sherry, Pro Exchange Infrastructure Architects, also contributed to this article.

Appendix A: Email Tests for Quality Assurance

Test the configuration by sending mail to and from Exchange users, external users and invalid mail addresses (to test NDR generation).

Perform the following tests for quality assurance.  Send from:

  1. ExchUser to NotesUser@finance.abc.com
  2. ExchUser to NotesUser@banking.abc.com
  3. ExchUser to User@ExternalDomain.com
  4. ExchUser to InvalidUser@finance.abc.com
  5. ExchUser to InvalidUser@banking.abc.com
  6. ExchUser to InvalidUser@insurance.abc.com
  7. NotesUser to ExchUser@finance.abc.com
  8. NotesUser to ExchUser@insurance.abc.com
  9. NotesUser to User@ExternalDomain.com
  10. NotesUser to InvalidUser@finance.abc.com
  11. NotesUser to InvalidUser@banking.abc.com
  12. NotesUser to InvalidUser@insurance.abc.com
  13. User@ExternalDomain.com to ExchUser@finance.abc.com
  14. User@ExternalDomain.com to ExchUser@insurance.abc.com
  15. User@ExternalDomain.com to NotesUser@finance.abc.com
  16. User@ExternalDomain.com to NotesUser@banking.abc.com
  17. User@ExternalDomain.com to InvalidUser@finance.abc.com
  18. User@ExternalDomain.com to InvalidUser@banking.abc.com
  19. User@ExternalDomain.com to InvalidUser@insurance.abc.com
  20. (if applicable) User@ExternalDomain.com to First_MI_Last@banking.abc.com
  21. (if applicable) User@ExternalDomain.com to First_MI_Last@finance.abc.com
 
DirSynch and SMTP Address Space Sharing between Exchange 2000 and Notes

Page 1 | Page 2


Disclaimer: Your use of the information contained in these pages is at your sole risk. All information on these pages is provided "as is", without any warranty, whether express or implied, of its accuracy, completeness, fitness for a particular purpose, title or non-infringement, and none of the third-party products or information mentioned in the work are authored, recommended, supported or guaranteed by Stephen Bryant or Pro Exchange. OutlookExchange.Com, Stephen Bryant and Pro Exchange shall not be liable for any damages you may sustain by using this information, whether direct, indirect, special, incidental or consequential, even if it has been advised of the possibility of such damages.

Copyright Stephen Bryant 2008