I would like to create an Exchange 2010 custom attribute to display mailbox size from within the EMC. Any assistance will be greatly appreciated. Thank you :)

That's not possible. You need to use EMS.

That's not possible. You need to use EMS.

Hi , You can get the mailbox size from the EMC via select properties and view it under the General tab. More information for your reference. How to view mailbox size from EMC. http://forums.msexchange.org/m_1800468907/mpage_1/key_/tm.htm#1800468912Wendy Liu TechNet Community Support

Hi , You can get the mailbox size from the EMC via select properties and view it under the General tab. More information for your reference. How to view mailbox size from EMC. http://forums.msexchange.org/m_1800468907/mpage_1/key_/tm.htm#1800468912Wendy Liu TechNet Community Support

Hello Wendy, Thank you for your response. I was aware of the properties page but was more interested in seeing a quick overview of all the mailboxes and their size as we were previously able to do in Exchange 2003 from the ESM. Sincerely, Rosemarie