Planning a Google Workspace to Microsoft 365 Migration? What Should You Consider?
Hi everyone, Has anyone recently migrated from Google Workspace to Microsoft 365? I’m interested in knowing what challenges you faced during the migration, especially around mailbox data, calendars, contacts, user mapping, or the final cutover process. For those planning the migration, what are the key things you recommend preparing before getting started? Would like to hear your experiences and suggestions.
Microsoft Sign In Loop
I am trying to sing into Microsoft 365, but every time I do, it takes me back to the login screen. I sing in with my outlook account, but I can't reach the applications. I can sign in on the browser, but not the applications on my computer. I have tried uninstalling and reinstalling M365, but the issue still persistsHow to Recover Data from a Damaged or Corrupted OST File When Outlook Cannot Open It
Hi everyone, I have seen several cases where users still have an old OST file but cannot access the mailbox data inside it. This usually happens after an Outlook profile is removed, a Microsoft 365 or Exchange account is changed, a mailbox is no longer available, or the OST file becomes damaged or corrupted. One common misunderstanding is that an OST file can be opened on another computer in the same way as a PST file. However, an OST file is linked to the Outlook profile and mailbox that created it. If that connection is no longer available, Outlook may not be able to open the file normally. Before trying to recover the OST data, it is worth checking a few things: Is the original Microsoft 365 or Exchange mailbox still available? Can the Outlook profile be recreated and synchronized again? Is the issue related to the OST file itself or only the Outlook profile? Do you need the complete mailbox data or only specific folders/items? If the mailbox is still available, rebuilding the Outlook profile and allowing Outlook to create a new OST may be the better approach. However, if the mailbox no longer exists, the Outlook profile has been deleted, or the OST file is damaged and contains the only available copy of the mailbox data, recovery becomes a different process. In these situations, it is important to first check what information is still readable from the OST file. Scanning and previewing the mailbox data before export can help identify available folders, emails, attachments, contacts, and calendar items before creating a new PST file. A practical OST recovery workflow usually involves: Keeping a copy of the original OST file before making any changes. Checking whether the original mailbox can still be synchronized. Scanning the OST file to identify available mailbox items. Reviewing important folders and messages. Exporting the required data to PST. Validating the resulting PST in Outlook. A detailed overview of the OST to PST conversion process, including scanning, previewing, selecting mailbox items, and exporting recoverable data, is available here: https://www.edbmails.com/pages/ost-to-pst-converter.html One important point to remember is that recovery results depend on the condition and readability of the OST file. A conversion tool can help extract available mailbox information, but it cannot recreate data that is no longer present or readable inside the source file.Unable to Open an Old OST File After Outlook Profile or Mailbox Changes
Hi everyone, I am looking for suggestions on handling an old OST file where the original Outlook profile or mailbox is no longer available. The situation is that an OST file contains important mailbox data, but Outlook cannot open it normally after changes to the user account or profile. This can happen after a Microsoft 365 mailbox change, Exchange migration, user account removal, or when an OST file becomes damaged. Since OST files are linked to the Outlook profile and mailbox that created them, simply moving the file to another system does not always make the data accessible. Before attempting any recovery approach, I would like to understand the recommended steps: Is there any Microsoft-recommended method to access an orphaned OST file? What checks should be performed before trying to recover data from the OST? How do administrators usually handle old OST files when the original mailbox is no longer available? What is the best way to validate recovered mailbox data? I would appreciate feedback from anyone who has handled similar Outlook OST recovery scenarios after Microsoft 365 or Exchange changes.How to Fix Outlook Keeps Asking for Your Password
There are few things more frustrating than opening Outlook, getting ready to check your email, and seeing the same password prompt again and again. You enter the correct password, click Sign In, and everything seems fine until Outlook asks for your password once more. Link to the post
Microsoft 365 Outlook Classic Latest Update Copilot issues
Hello to all, we are currently using the Microsoft 365 Outlook Classic, using version Version 2604 Build 16.0.19929.20172 (Current Channel) Copilot works as expected; However ever since the next update was released (Version 2605 (Build 20026.20076)) some users including me, have been getting the below error: I have tried uninstalling and installing the latest version directly, with the same issue. Scanned for any corrupted system files with no issues,but still get the error; I have tried the update Licence from the Outlook application, with no issues but the copilot something went wrong error keeps on persisting. Internet searches are very vague and the I have found some registry suggestions which I have also tried with no solution. The only way to get Copilot working on Outlook Classic was to revert to a previous working version, only then Copilot works as expected. This only happens in Outlook Classic; Copilot works fine on the latest version of Microsoft Office 365 with Word, Excel, etc. For those that maybe might ask why not switch to the New Outlook, we have had issues with it and it has been recommended to use the Classic Outlook for the time being. Has anyone been experiencing such issues please? Thanks for any help.New Outlook’s Copilot-Driven Summaries
New Outlook is an acceptable email client. Some dislike its lack of support for different features, like COM add-ins. Then Copilot gets involved and adds options to generate morning briefing and nightly wrap-ups without any way to disable the feature for individual users or the entire tenant. Plugging Copilot in like this will please some people, but I suspect that it will harm the reputation of new Outlook, especially without settings to stop Copilot seeking to be quite so helpful. https://office365itpros.com/2026/09/15/new-outlook-copilot/
Office 365 issues
We have an end user that started with us approximately a year ago. Shortly after he started he began noticing that his status would go away on a fairly regular basis on MS Teams. We tried uninstall/reinstall, resetting, repairing and the problem persisted. Since he was a relatively new hire we were thinking it was something with his laptop so we replaced and the issue returned. Turned in a ticket with our Office 365 vendor who in turn opened a ticket with Microsoft. After some initial testing they sent a Teams install file that seemed to fix the issue. Since that time he has regularly had issues with Teams disconnecting, Outlook just stop receiving emails, while showing connected. Typically the only fix was a restart and on some occasions that did not work. Sometimes a reset or repair might fix this issue. Throughout this we did clear credential manager, caches, etc...This got a point yesterday where I created a new user profile for him, basically like a new laptop and it temporarily fixed the Teams and Outlook issue, however when attempting to sign into MS Edge it would just spin and had to use task manager to close the app. Tried a repair on the app as you cannot uninstall and same result it would hang up and have to forcibly closed. Just wondering if someone else has encountered something like this and possible fixes. ThanksMicrosoft Places individual desk booking is not working
Hi, Following the documentation, https://learn.microsoft.com/en-us/microsoft-365/places/configure-desk-booking, I successfully ran the shared command lines without any errors. However, on Microsoft Places, I am unable to see individual desks appear; only desk pools are visible. Has anyone managed to get this to work? Thanks,
