A message displays asking whether you want to allow the Outlook autodiscover server to configure your settings.

User name: Password: your SUNet ID password.

Enter the following information for your Exchange account:.

Select Exchange or Office 365 for the account type.

On the Outlook menu, click Preferences and then click Accounts.

Note: Two-step authentication may also be required. An Exchange connection provides access your email, calendar, contacts, and tasks in Outlook. You can configure Microsoft Outlook to access your Office 365 account by setting up an Exchange connection. See the Microsoft Office page for more information. Faculty and staff with full-service SUNet IDs can download Microsoft Office for Mac via webmail for free. Quit Mail appĥ) System Preferences > Internet Accounts > “+” to add your iCloud account (tick boxes for which services you wish to have synced).Outlook is included with Microsoft Office 365. (say yes to all the warnings)ģ) start Mail app, Preferences > Accounts > “+” buttonĤ) enter email account info, account gets created in Mail. So for me the whole process was:Ģ) System Preferences > Internet Accounts > select iCloud account “-“ key to delete account. I was able to log back in to iCloud in the Internet Accounts pane however, unlike you. And yes, that email address is my iCloud/Apple ID email. So I deleted the mail account and tried to set it up from new, couldn't do this as I was getting 'This account already exists' lies. I would repeatedly enter the password to no avail. Thanks yeti, that worked for me with an Internode IMAP email account, that failed to log in when I upgraded to El Capitan.

I just had to click on all the programs that I wanted to use iCloud. Sure enough I was still logged into my iCloud account there. I then had to leave the 'Internet Accounts' preference pane and click on the iCloud preference pane in Settings. I was able to add the account then, but I wasn't able to log back in to iCloud after that (it said it was already logged in even though no iCloud account showed up on in the preference pane). I had to completely logout of iCloud on the Mac (by going through the 'Internet Accounts' preference pane of Settings) before I could add the email account that 'already existed'. is the email account you're trying to add also the same email address for your Apple ID? I just had the same issue.

Install exchange account on mac