I have a user that when you send and email to them the message states their mailbox is full and can't receive messages. I have tried to increase her mailbox size in AD and that didn't seem to work. Here is the return message-
Your message did not reach some or all of the intended recipients.
Sent: 11/19/2008 10:14 AM
The following recipient(s) could not be reached:
Kelly Teno on 11/19/2008 10:12 AM
The message could not be delivered because the recipient's mailbox is full.