Using classic Outlook for Windows in business environments
I am also having the same issue. Read/unread status in New Outlook does not sync back to Gmail.
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Hi, I'm running the new version of Outlook on Windows 11, and have connected to both my Uni (O365) and Gmail (Microsoft Cloud). O365 works fine, but the Gmail account doesn't sync read status back to gmail. I.e. outlook gets the correct read status from Gmail, and it syncs things like starring/flagging emails back to Gmail. But although I can mark things as read in Outlook, that status never syncs back to Gmail. The same is true on 3 different PCs, so it's not peculiar to one particular computer.
Any ideas?
Using classic Outlook for Windows in business environments
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I am also having the same issue. Read/unread status in New Outlook does not sync back to Gmail.
In my case, the problem was consistent and reproduceable, but since January-February it went away by itself. I didn't change any configuration. Automatic updates are on.
Now It's working ok everytime.
This is my version:
About Outlook
Version You have Microsoft Outlook Version 1.2024.403.300 (Production).Client Version is 20240329006.14 .
Edition Windows 11 Pro
Version 23H2
Installed on 27/03/23
OS build 22631.3447
Experience Windows Feature Experience Pack 1000.22688.1000.0
Old Outlook's support for GMail was pretty much non-existent (at least, without an add-in). The Windows Mail and calendar client was actually quite respectable in handling it. Too bad they couldn't just lift that protocol handling code into the new Outlook.
This issue is a deal-breaker for me adopting the new Outlook for Windows. I will stick with Thunderbird.
In an earlier post, somebody recommended selecting two or more messages, right-click and mark them as unread, then right-click on them and mark them as read. I works for me, even if one of the two has already been marked as read on the gmail server.