A Google bombshell last week gave users a great reason to quit Windows 10. Now serious new problems mean millions of Gmail users might want to join them.


Reported by both Windows Latest and MSPowerUser, Gmail users are discovering that Microsoft’s Windows 10 built-in Mail client is deleting their emails and/or sending them to spam automatically. One user described their experience:

“I have been facing an issue with the Windows 10 Mail app linked to a Google account. I have noticed that when I respond to emails, the email I send disappears and cannot be found in sent items, outbox, bin, spam, or anywhere actually. The disappeared email cannot be found on gmail’s web interface either. It appears that it is automatically deleted and erased from the server.”

This workaround isn’t perfect because it creates two sent items in Windows Mail but it does stop Gmail emails being lost or deleted which is the most important thing until Microsoft comes up with a fix.

06/28 Update: this problem appears to be getting worse with numerous threads now appearing on the Microsoft Communities forum citing Gmail email being lost, deleted or sent automatically to spam by the Windows 10 Mail app (1,2 3, 4 5, 6, 7, 8 9, 10, 11, 12, 13, 14, 15, 16, 17, etc). In addition to this, reports are also growing of similar problems now occurring between Outlook and Gmail – both on Windows and Mac (1, 2. 3, 4 5, 6, 7 8, 9, 10, 11, 12, etc). At this point, it is clear that Microsoft has a significant syncing issuing with Gmail and, while there are temporary workarounds (see above and below), I would avoid using a Microsoft email client to access your Gmail at this time. Microsoft has acknowledged my request for more information about these issues, but it has yet to offer an explanation.

“The latest version of Windows Mail has broken the settings for Gmail,” confirmed a Windows Insider MVP. Stating that the only workarounds are to either a) remove your Gmail account from the Mail app and weaken the security settings in Gmail by allowing access to less secure apps (guide), or b) remove your account and use Gmail’s manual IMAP settings (guide). If you are lucky, you may be able to recover some of your lost email from spam afterwards.

So what has caused this potentially damaging problem? Most fingers currently point at the troubled Windows 10 May 2020 Update (surprise, surprise), though by no means all. As it stands, Microsoft has not acknowledged the problem and it remains an ongoing cause of concern for all Gmail users who access their email via the Windows 10 Mail app.

This news was originally published at forbes.com