exchangemacosmail.app
I want to configure an exchange account on a Macbook. But Apple sets it up as an "Internet account" and sets that up on every mac associated with that apple id.
Is it possible to configure it only on the one mac?
I want to access Mail and Calendar on this one mac. I want nothing to go back to iCloud and sync on my other macs.
The 'find the answer to your question 5 minutes after asking it' syndrome strikes again: using the Mailbox menu's Rebuild command fixes the issue. You can select all the folders for which this needs to happen before using the menu item to save yourself some time (but beware that all this syncing might take a long time if you've got a big mailbox).
To add Microsoft mail accounts to mail, you have to select 'Add other account...' from the internet accounts list. Then enter your hotmail email and password as normal.
Best Answer
I finally found the answer on a different question: Preventing iCloud from syncing internet accounts in OS X Mavericks
To summarize, you disable Keychain access on your mac, and then add the exchange account.