Help & Resource Center

Microsoft Exchange Mailbox Rule Limit


I'm getting the following warning message when I try to add a new rule in Outlook:

One or more rules cannot be uploaded to Microsoft Exchange and have been deactivated.  This could be because some of the parameters are not supported, or there is insufficient space to Store all of your rules.

Can more space be added?



This error is based on the size limit of the rules associated to the mailbox. If you run into this problem please submit a Support Request and we'll ask Rackspace to increase your mailbox to the maximum size limit of 256KB.  Thank you.


Date Created: 11/17/13