* Anyone using local folders in Outlook for Mac (email saved directly to the computer so that it does not count toward email quota) should contact the IT Service Desk.
Second, check the version of Office on your computer. Microsoft Outlook 15.33 Mac Os High Sierra Mac Os High Sierra Download My installed version of Outlook was not working after I upgraded to macOS High Sierra on my Mac mini.
6.1 not working on macOS High Sierra 10.13.3. First, check the macOS version of your computer. Its no suprise that of all the programs that dont work on the new MacOS High Sierra Beta, that Microsoft has some in that pile. You can help protect yourself from scammers by verifying that the contact is a Microsoft.To determine whether your Mac is susceptible to the issue described above, try the following steps: If the version of Office installed on your Mac is earlier than 16.16, and you are not being offered updates, you can download the latest Office for Mac suite installer. For the best experience with 10.15 Catalina, be sure to keep your Office apps up-to-date. Remember that you can still always access email via the Outlook Web App. Word, Excel, PowerPoint, Outlook, and OneNote will install and run on OS X 10.10 Yosemite and later. Since individual updates for Office on Mac cannot be uninstalled, the workaround for affected systems entails backing up certain files*, removing Microsoft Office, then reinstalling Office. If your Mac is running macOS High Sierra and you install update 16.12 for Outlook 2016, then Outlook will repeatedly (every 30 seconds or so) prompt for your email password. ISSUE: A recent software update for Microsoft Office on Mac computers can prevent Outlook from working properly.