Join the Mozilla’s Test Days event from Dec 2–8 to test the new Firefox address bar on Firefox Beta 134 and get a chance to win Mozilla swag vouchers! 🎁

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信,及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

详细了解

Gmail "error 400"

more options

Hello, my name is Eldon Zerr. I have been using my gmail email through mozzila and thunderbird for many years. But suddenly it is not letting me log into my gmail through Mozilla and is giving me an "error 400" . I can get all my emails on the iphone, but not my Mac in the office. Can you [please help me get back up and running? Thank you, Eldon

Hello, my name is Eldon Zerr. I have been using my gmail email through mozzila and thunderbird for many years. But suddenly it is not letting me log into my gmail through Mozilla and is giving me an "error 400" . I can get all my emails on the iphone, but not my Mac in the office. Can you [please help me get back up and running? Thank you, Eldon

被采纳的解决方案

Did you recently get a VPN?

定位到答案原位置 👍 1

所有回复 (4)

more options

选择的解决方案

Did you recently get a VPN?

more options

I did not get a VPN recently. I've had one for 2 or 3 years. This just happened one day. It just said that "The server could not process the request because it is malformed. It should not be retried. That is all we know." It is on a windows 10 DELL laptop.

more options

Disable your VPN. do you still get the error?

more options

You need to enable cookies in your Thunderbird (Privacy & Security settings) Probably it will be enough to store it for accounts.google.com