Outlook Desktop is leveraging OWA Powered Experiences (OPX) which are not available because OWA has been disabled. When using Outlook Desktop in M365 with OWA disabled, creating a meeting opens a browser window to an OPX URL Outlook or creating a new email may open a browser window to an OPX URL path such as: I'm getting the same - seems to happen more when I switch inboxes - and found this

I've also found this reddit post but again with the room finder problem, not the activity feed.ĭoes somebody has a solution for this ? A magic registry key to add so it stops opening these tabs ? Even just something so that it does not open the tab/browser on the foreground but do it in the background and does not bother me every 10 minutes when I'm trying to work. I wasn't able to test the webview uninstall/reinstall since it is my work computer and I don't have admin rights. I found this similar issue but the fix of adding the registry key 'RoomFinderForceDisabled' does not work for me (probably because their issue was with the room finder and mine is with the activityfeed). This is really starting to drive me crazy. For example, in the last 40 minutes I got it 4 times. I never configured an activity feed, nor used one, I don't even know what it is supposed to be.Ī new tab (or browser when Edge is closed) is opened frequently, popping in the foreground. This web page only shows me the letter opening animation of outlook web. The webpage first shows the office login form (located at ), then when I log in, I'm redirected to ' '. Randomly, while using Outlook, a new window/new tab in Edge is opened. I have an issue with Outlook client 2016 since a few days.

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