Community College of Allegheny County (CCAC)

Community College of Allegheny County

ITS: Email Mailbox Size & Message Handling

Student and Faculty Webmail: see Academic Email webpage.

Mailbox Size

For employees, your Outlook Mailbox is limited to a total size of 512MB*. You will receive an email when your mailbox size reaches 490MB. If your mailbox size reaches 521MB you will no longer be able to send messages. If your mailbox size reaches 525MB you will no longer be able to send or receive messages.

Use the following information to help you manage the size of your mailbox.

Checking the Size of your Mailbox:  Regularly check to make sure that your mailbox is not approaching its limit. To check the size of your mailbox:

 

  1. Click on the File Tab.
  2. Navigate to Info
  3. Click on Cleanup Tools, Mailbox Cleanup.
  4. Click on "View Mailbox Size". Look at the number after Total Size (including subfolders); if this is any number above 524288K, it has reached the allocated limit of 512MB.
  5. You can also use the Mailbox Cleanup feature to search for large or old files, to launch the AutoArchive process and to check or empty your Deleted Items folder.

Outlook  provides the Search Folder for Large Mail. Use this folder to see all items with large attachments for quick deletion of large files.

NOTE: After you delete items from your mailbox, you must also delete them from your Deleted Items folder, if you want to decrease the size of your mailbox. Or use "Shift-Delete" keys to permanently delete items as you clean out your box.  (When your box is over-quota, the shift-delete method is the ONLY method allowed.)

*These mailbox settings are applicable for all outlook users on the Exchange 2010 server.

Need to archive your email?

Message Handling

ITS must take measures to safeguard the email system and improve your experience with Outlook email. Therefore, messages (including attachments) larger than 5MB will not be sent and/or received through the Exchange messaging system. Both incoming and outgoing messages will be affected by this change. If you send a message greater than 5MB (message plus all attachments), you will receive the following automatic reply. Notice that it is the same message that you receive when the recipient's mailbox is full: 

ITS EmailFull

FACULTY: We appreciate that you receive constant correspondence from your students. If you maintain an academic email account, the message limit remains 5MB. Please keep in mind that your email boxes are not intended for long-term storage of correspondence.

If you normally receive assignments from students, you may also consider using Blackboard. Blackboard has features (Assignments and Course Messages) designed to serve that specific purpose and your student submissions will be organized within each specific section that you are teaching. Please note, there is 100MB limit on files sent or received through Blackboard.

Related resources on the ITS website

Archiving Fundamentals

Academic Email

Mass Email Best Practices

Departmental Email Links

Departmental Email Account Management (TalkinTech)