| Subject: | Upgradeing to Exchange 2003 in a 5.5 Organisation |
| Posted by: | Layne Staley (Layne Stal…@discussions.microsoft.com) |
| Date: | Sat, 29 Apr 2006 |
Our current 5.5 Exhange server needs to be upgraded to 2003. We just finished
the AD migration project but our mailserver still belongs to the old domain
which commiunicate with other 5.5 servers in a larger organisation. Is it
possible to upgrade without creating a new organisation? The only things we
need to have after an upgrade is a global adress book and some x.400
replicatione from the rest of europe. All the other sites will migrate to
2003 but it might take som time....