Lotus to exchange, no big interruption and licensing ?
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Hello,
We are planning to migrate from lotus 8.5 to exchange 2007 sp1 rollup 9. I know how to migrate from lotus to exchange but I miss the blackberry part. We have BES 4.1.6. We can't migrate all users in one time because some mailboxes are very huge (10gb+ : yeah I know it's bad but it has been done like this). Because of these sizes, we have to migrate users one by one but now comes the blackberry part. We have a BES license for lotus domino. I know that a migration license of 2 days exists but I really think it's too short (except if I don't sleep, don't eat for 2 days). Moreover, users are travelling and are not all at desk at the same time so 2 days migration is impossible.
Can I find a BES Exchange license (i.e. for 30 days) to migrate and after put the real exchange license without killing users configured on this server ? With this, users can still use BES for lotus and migrated users can use BES for exchange right ? I know that users will have an interruption because I need to kill old user account to create new accounts on new server.
Thank you
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