Office 2019 Home & Business for Mac – activation after erased old Mac
Hello, I own a perpetual Office 2019 Home & Business for Mac license, linked to my Microsoft account on 6 February 2022. The old MacBook where Office was activated was completely erased before being sold. I now need to activate Office on a new MacBook, but Word and Excel say that no license was found. Microsoft support told me that the license is limited to one device and cannot be reset. I understand the one-device limitation and confirm that Office is no longer installed or used on the old Mac. Could someone confirm whether a retail Office 2019 Home & Business for Mac license can be transferred to a replacement Mac after the old Mac has been erased? If yes, what is the correct activation or deactivation procedure when the original Mac is no longer available? The product is visible under Services & subscriptions in my Microsoft account. Thank you.
Moving Office 365 Mailboxes to IMAP Servers - What’s the Best Approach
I’ve recently been looking into scenarios where organizations need to move mailboxes from Microsoft 365 to IMAP based email servers, and I noticed this is still a common requirement in many migrations. In most cases, the challenge is not just moving emails, but making sure everything like folder structure, old emails, and user data stays intact without creating too much disruption for users. From what I’ve seen, doing this manually can get very complex, especially when there are multiple mailboxes or large data volumes involved. That’s where migration tools usually come into the picture. Most tools simplify things by handling: 1. Secure connection to Microsoft 365 accounts 2. Bulk mailbox migration 3. Preserving folder hierarchy 4. Reducing downtime during the move 5. Avoiding duplicate data issues One thing I’ve noticed is that running a small pilot migration first always helps. It gives a clear idea of how the actual migration will behave before moving all users. Has anyone here worked on Office 365 to IMAP migration at scale? Would be good to know what approaches or tools worked best in your case and what challenges you faced during the process.Need to Restore PST Files to Office 365 Mailboxes - What's the Best Approach
Hey everyone, I have a task coming up where I need to restore several PST files back into Office 365 mailboxes. Haven't done this before at this scale and honestly not sure where to begin. I've looked at Microsoft's native import service through Purview but I have a few concerns: Some of the PST files are quite large — not sure how well it handles that I need to restore only specific folders for some users, not the entire PST I'm worried about data consistency after the restore Would prefer something that doesn't require too many admin roles or complex setup For those who have done PST to Office 365 restores — what approach worked best for you? Any tools, tips, or things to watch out for that you wish you knew before starting?
Outlook Cached Mode Repeatedly Re-syncs Mailbox After Restart (Starts Again Around 3.99 GB)
Hi everyone, I’m experiencing a strange Outlook Cached Exchange Mode issue with a Microsoft 365 mailbox after a recent Windows rebuild and wanted to see if anyone has seen similar behavior. Environment: Microsoft 365 mailbox (Exchange Online) Outlook for Microsoft 365 Version 2605 Build 16.0.20026.20076 64-bit Windows 11 25H2 Fresh OS rebuild performed twice New Outlook profile created Office completely reinstalled OST recreated multiple times Issue: When Cached Exchange Mode is enabled, Outlook starts downloading/synchronizing mail normally, and the OST file continues to grow correctly. However, after every reboot or Outlook restart, Outlook again shows “Downloading…” starting from around 3.99 GB. Important observations: Online Mode works perfectly OUTLOOK.EXE closes properly after exit OST file is NOT deleted and continues growing Sync slider changes (1 month, 1 year, all mail) make no difference Disabling Outlook indexing did not help New Outlook profile did not help Reinstalling Office did not help Problem only started after OS rebuild Before rebuild, same mailbox worked normally in Cached Mode No pending office or windows update. It does not appear to actually re-download the mailbox from scratch because the OST size keeps increasing, but Outlook repeatedly processes/downloads from around the same 3.99 GB point after restart. Has anyone seen: Cached Mode replaying synchronization repeatedly after restart? Similar behavior on recent Current Channel builds? Security/EDR products interfering with OST synchronization state? Any known regressions with Outlook Version 2605 Build 16.0.20026.20076? Any suggestions or similar experiences would be appreciated.
Publish an Excel Add-in by just submitting the add-in manifest to Microsoft Marketplace
I am working on Excel Add-in built using the react template. We are planning to host the add-in code on our domain and update the manifest to point to the URL for our domain. Can I just submit the add-in manifest to Microsoft to publish it in Microsoft Marketplace?
I haven't seen anyone talking about this online store
There is this office and windows key store called esd codes and they sell office keys. They seem legit since they're affiliated with Microsoft and they have mostly positive reviews but I the description of every office key and I mean every has a note stating "if office (literally every single one) version is not available, you will receive the Professional Plus version at the same price" which they are trying to make it look like an upgrade but from what I searched the professional plus versions are bought in bulk by big companies and organizations and after they stop being updated they are being sold for cheap probably by employees. I have found multiple for less than 2 or even 1 buck and I feel they are scamming people.
