Does the ADC CA between the E5.5 and E2K servers, in the same site, need to be turned off for an Intra-Site migration between servers?
Exchange Migrator 2.2 SP1
Exchange Migrator 2.3
We typically recommend turning off the ADC CA when objects change in the source (for example, adding a --migrated-- to the SMTP address during the Exchange Migration). However, in this scenario, since the object is actually moved, there will no longer be a source object. Even though there is no source object, it is unknown how the delete option in ADC functions under these circumstances. Therefore, we recommend that ADC not be running during the migration and that results of turning ADC back on are tested before enabling it on a production migration.