Our current organization is splitting into two. This will result in two separate AD domains in two forests. The total number of users will not change. I was thinking to split my Office 365 subscription into two, and move some licenses to the new account, then setup two distinct DirSync scenarios - one for each domain. I don't know if MS allows this so I was thinking another possibility is to setup dirsync in each domain, both syncing to a single Office 365 account.
Can I use dirsync in each of the two domains to sync to a single Office 365 account?