I think I'm working the credentials system quite hard. Perhaps I should also throw into the mix that when I emptied Credential Manager, there were lots of entries from Microsoft Teams, which I use for 4 of the above.

An O365 Education account (I think EES)Īll are working except the one mentioned.

The broken O365 Business Essentials account.

So I'm now in the situation where neither profile works for that email address (O365 Business Essentials), so I have one profile just with that mailbox (not working) and the original profile showing mailboxes from: By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Clearly I don't understand the influence of the registry entry on any given profile, or indeed cause and effect between all this. Citrix Implementation Guide Microsoft Office 365 for Citrix XenApp and XenDesktop 7.x contains: Considerations for Outlook. I cannot open outlook so I cannot get - Answered by a verified Microsoft Office Technician We use cookies to give you the best possible experience on our website. The new profile worked and I thought 'great, I wonder if I can reinstall the account on the existing profile?' (to avoid reinstalling everything below.) which I did, and it worked there too.

If user B needs to open other mail folders of user A, user A has to assign the appropriate permissions to user B for each folder one by one.I'm afraid I can't remember the exact sequencing, but I think I added the registry entry, then when it didn't work, created a new profile as a last resort (may be wrong). Note: By doing the above, user B can only open Inbox of user A. Type the e-mail account name of user A in Add Mailbox.

Hope this helps, Best Regards, Niko Cheng.

Viewing Exchange 2013 Public Folders In OWA. Meanwhile, when the issue occurs, try using OWA to access PFs also, and check if any helps. Click Microsoft Exchange Server in the Services list, and click Properties. Try using outlook online mode, and check if there is the same issue.In user B's account, open the mailbox of user A Right-click A's Inbox folder and select Properties.Under Permissions, either choose a role or check appropriate permissions.Back to the previous window, select the name of user B under the Name field.Select the name of User B from the list shown in the left panel and click Add.In the Folder list, right-click A's Mailbox folder and select Properties.In user A's account, assign permissions to user B The following is an example of how user A allows user B to open the 'Inbox' folder of user A. In Outlook, you may give permission to others to access your e-mail folders.

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