Mailbox Quota


Applies to: Office 365 for professionals and small businesses, Office 365 for enterprises, Microsoft Exchange, Live@edu

Topic last modified: 2011-03-19

Most mailboxes have a maximum size limit. When your mailbox reaches its limit, you won't be able to send new mail until you delete some existing content in your mailbox. You may also be unable to receive new mail, depending on the limits that have been set on your mailbox.

How do I find my mailbox limit?

  1. In the Navigation Pane, click e-mailMail.

  2. Point to your name at the top of the folder list.

A window appears that shows the current size of your mailbox and, if your system administrator has set limits, shows your mailbox limits, too.

What if I want to know more?

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