Resolution
goal
Can Exchange Migrator migrate from an Exchange 5.5 cluster server?
fact
Exchange Migrator 2.x
fix
Can Exchange Migrator migrate from an Exchange 5.5 cluster server?
fact
Exchange Migrator 2.x
fix
Yes, Exchange Migrator can migrate from an Exchange 5.5 cluster server, however, Exchange Migrator can not be installed on a cluster server.
Please also reference NETIQKB3470:Can Exchange Migrator migrate to a Cluster Server?
Additional Information
Formerly known as NETIQKB18979