Hello using exchange 2010 and outlook 2010, i have question about Read-receit and non-read receipt the facts : User1 sends email with read-receipt to User2. the email is copied (CCi) via exchange 2010 transport rule to User3. User3 (with outlook 2010 parameters activated : never send read-receipt) deletes email without read it User1 receives notification : your email was deleted without being read. How to prevent this ? Thanks

Just a wild guess - what happens if you speficy BCC instead of CC. Still the same?Jesper Bernle | Blog: http://xchangeserver.wordpress.com

in fact, it's BCC ( = CCi in French, i've forget to translate...:-)

Hi The easiest way is to disable read receipt on outlook2010 of user3. You can also disable read receipt on exchange, (I never test bcc)send to user3 -> Remove message header Disposition-Notification-To. send to user3-> Remove message header Return-Receipt-To. But it will affect all the email which user3 received.

Hi Do you have anything to update your issue ?