ErrorQuotaExceeded: The mailbox has reached the quota configured on the Exchange Server.

Resolution:

Increase the mailbox quota on the Exchange Server for the mailbox.

This can be set from PowerShell, or via the Exchange Management Console (EMC).

By PowerShell:

1. Open PowerShell.
2. Type the following command and press Enter.
   Set-Mailbox <UserID> -ProhibitSendQuota <Value> -ProhibitSendReceiveQuota <Value> -IssueWarningQuota <Value>

Via Exchange Management Console:

Refer to the screen shot below to see where to set quotas from within your Exchange Management Console.

Note: If you are migrating Public Folders, refer to KB005143: How do I check what my Public Folder quotas are set to, and increase the quota size?.