May i know how to coexistence exchange 2010 and office 365 . I want to know how many certificate need to buy ? Is there any additional server require? Please share experience with your deployment for office 365 and exchange 2010 . All the mailbox from exchange server send to office 365 users by smtp ?
Federated Delegation and exchange need to buy 2 certificate ?
Is it possible to provide me step by step deployment guide ?
Thank you so much