I have an open ticket with Microsoft, but the techncians assigned to the ticket don't have a clue what's going on. We now have this issue on three of our employees.

As well, I've disabled MFA and reapplied. Payment Methods Visa American Express MasterCard Partially included Included Expand all Microsoft 365 Apps for enterprise Buy now for 940.00 user/month (Annual subscriptionauto renews) 2 Office 365 E1 Buy now for 785.00 user/month (Annual subscriptionauto renews) 2 Office 365 E3 Buy now for 1,805. I've removed the E3 license and reapplied. microsoft enterprise e1 vs e3 mean Office 365 E1 Vs E3 Vs. If the problem continues, please contact your support team.' Skype gives the error 'Can't sign in to Skype for Business. This section is connected to Halls F1, F2 and F3, including gates 24, 25-28. Verify the settings below and make changes if necessary.' (Primary mailbox is still limited to 2GB, but archives show up along side the primary mailbox). However, on 3-4 occasions, the license change has been made, Office installed locally, and when trying to configure Outlook it gives a message 'We are having trouble connecting to your account. If your users need more, you can still add the ' Exchange Online Archiving' option to your F3 plan which will give you essentially an unlimited mailbox through auto-expanding archives. Changing their licensing from E1 to E3 is simple enough, using the Admin Portal or PowerShell.

From time to time, one of our E1 (web only) folks will be promoted into a position that requires a local installation of Microsoft Office (E3). In our tenant we have a combination of K1, E1, E3, and E5 licenses.

Convert office 365 f1 to e3