Outlook for Mac Help

应用对象
Microsoft 365 Mac 版专属 Outlook Outlook 2024 for Mac Outlook 2021 for Mac

What customers are asking

Pick a question

Where did my folders go?

1.⁠ Open Outlook for Mac.
2.⁠ Select View > Sidebar.
Select View > Sidebar to see your list of folders

How do I arrange my sent messages by the name of the recipient?

1.⁠ In the sidebar, choose the Sent folder.
2.⁠ Select Organize > Arrange By > To.
Sort your mail in different ways by clicking Organize > Arrange By > and selecting from the list of options

What's error code 3253?

Error code 3253 means that your connection to the email server failed or was dropped. You might need to update your version of Outlook.

1.⁠ In Outlook, click Help > Check For Updates.
2.⁠ If an update is found, download and install it.
3.⁠ Restart Outlook.
4.⁠ If the problem continues, click Help > Contact Support.

Messages are stuck in Outbox

You might be offline. On the Tools tab, make sure the Online/Offline toggle switch is set to ON.
If the problem continues, your message might have an attachment that's too large to send. See Email doesn't send.
Offline/Online slider on the Tools tab

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What version of Outlook do I have?

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