How do I rename my mailbox in outlook?

To change a user's display name in outlook, follow these steps:

1. Open outlook, click the File tab, and enter account settings.

2. Double-click the set email account;

3. You can modify the user name in the pop-up dialog box;

Extended data

Receipt function

If we send an email asking for a receipt, the other party can reply accordingly. It's similar to sending a registered letter, let the recipient read it, sign it, and then send a receipt. As long as you receive the receipt, it means that your mail has been delivered and the other party has seen it.

Built-in plugin

My Outlook voicemail is a built-in plug-in for Outlook, which allows you to record and send audio information in Outlook 2000, Outlook XP and Outlook 2003.

Source: Baidu Encyclopedia: Outlook