![mac mail gmail items disappeared mac mail gmail items disappeared](https://www.getmailbird.com/wp-content/uploads/2022/02/Screengrab-2-1024x792.png)
![mac mail gmail items disappeared mac mail gmail items disappeared](https://www.lifewire.com/thmb/vxXwl30RhZ_Dnv3ZC0qS1UP5j7Q=/1886x1257/filters:no_upscale():max_bytes(150000):strip_icc()/yahoomailtrash-4366dfa9f1f142f6b0561ceac9b415a1.jpg)
![mac mail gmail items disappeared mac mail gmail items disappeared](https://venturebeat.com/wp-content/uploads/2019/08/google-go-karaoke.gif)
#Mac mail gmail items disappeared for mac
This issue occurs because Outlook 2016 for Mac can't locate and use the Sent Items folder. When you try to send email messages in Outlook 2016 for Mac, the email messages remain stuck in the Outbox folder, and you receive the following error message: