Exchange Server 5.5升级至Exchange Server 2003问题集(3)

A:

There is not a solid answer to which migration method you should use, because you need to choose a migration method according to your environment.
Mostly, the migration method for 2003 is similar to those for 2000, so you may look at the following KB article for a reference:
316886 HOW TO Migrate from Exchange Server 5.5 to Exchange 2000 Server
http://support.microsoft.com/?id=316886

Q63:

Spam Mail的预防上不知有何突破

A:

Exchange provide a new feature to filter the SPAM.
Please reference Exchange new feature Chatper 6