I have a problem with my Exchange 5.5 where if someone from one of our regional offices sends mail some guys receive the mail while others goes to a black hole. Where they do not receive the mails and does not bounce. It does not just reach its destination. I would like someone to help me with this since it is becoming a problem and this office is being officially opened next week. It is a very important office. It has its own exchange 5.5 and does have its own domain registration. I am really crying for help. Regards Thomas Kamire 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.