I need an urgent favor and solution. I am running Exchange 5.5 which is experience messages not leaving the IMS and thus would not know whether they are still in the queue or they are just disappearing into the thin air. I would like some one to tell me what I can do not see that messages which are sent from this exchange does reach their intended recipients. Please advise. DISCLAIMER: This message and any attachments are confidential and may be legally privileged or otherwise protected from disclosure. Although the necessary precautions have been taken, Kenya Airways does not accept legal responsibility for any damage whatsoever that is caused by viruses being passed or for the contents of this message. This message, and any attachments, are intended solely for use by the named addressee. If you are not the intended recipient, you must not copy them or disclose their contents to any other person. If you have received this message in error, please notify the sender by return e-mail and delete any attachments accompanying it immediately.