We manage several Microsoft 365 environments, and over the past month users across different tenants have randomly reported that Outlook displays an "Access Denied" badge instead of their…
We manage several Microsoft 365 environments, and over the past month users in different tenants have intermittently reported that Outlook displays an "Access Denied" badge instead of their…
A shared mailbox used for order administration is organized by region, country, customer, and year, with more than 12,000 folders. Since around September 8–9, the folder tree stops…
Our dean's assistant manages the dean's Microsoft 365 calendar through delegated access in Outlook Classic. The calendar and mailbox data total more than 7 GB, and Outlook frequently…
A shared mailbox used for order administration is organized by region, country, customer, and year, and grew to 12,394 folders. Around September 8–9, the folder tree began stopping…
We require Windows Hello across our environment, but one user is running the new Outlook client, which opens web-based interfaces through Microsoft Edge. An Outlook-integrated application uses Microsoft…
We require Windows Hello in our environment, but one user is using New Outlook with an add-in that relies on Microsoft 365 for single sign-on. When the user…
I've been encountering some peculiar behavior with delegated mailboxes in the New Outlook client. Typically, in classic Outlook, when a user is granted Full Access to a shared…
I've been struggling to get rid of the stubborn New Outlook download icon from the taskbars of all users on my system. I found some old discussions that…
Lately, I've been having trouble with the New Outlook on some of our computers. When I try to click and open it, nothing happens. I've even reverted back…
Our team has been struggling with a frustrating email syncing issue in the 'New' Outlook for the past six months. While the inbox shows an alert for new…
I'm trying to find a way to transition my users from Outlook Classic to the new version before Microsoft rolls it out for everyone. I understand the cloud-based…
Hey everyone, I'm reaching out again about a frustrating issue with M365 apps like Teams, OneDrive, Edge, and the new Outlook, Word, and Excel—these apps keep closing on…
Hey everyone! I need some help with a situation at work. We're trying to stop users from accessing Outlook Classic because our CRM integration just isn't compatible with…
I've been working hard to keep New Outlook off my workstations for over a year now since we're not ready to adopt it yet. I even have a…