This message could not be sent. Try sending the message again later, or contact your network administrator. There is not enough memory available to perform the operation.

A user using Outlook2007 received the following memory error from MS Exchange 2007:
Your message did not reach some or all of the intended recipients.
Subject:  Example
Sent:     7/20/2008 2:53 PM
The following recipient(s) cannot be reached:
 
User1 on 7/20/2008 2:53 PM
This message could not be sent. Try sending the message again later, or contact your network administrator. There is not enough memory available to perform the operation. Error is [0x8007000e-00000000-0x00050c].
User2 on 7/20/2008 2:53 PM
   This message could not be sent. Try sending the message again later, or contact your network administrator. There is not enough memory available to perform the operation. Error is [0x8007000e-00000000-0x00050c].

I use CAS in NLB and the Mailbox server is in SCC, the MBX Server has 16GB and we have just 1300 users.

I don't have any idea what can be this issue.

Thanks in advance for your Expert help.Start Free Trial