setup exchange 2007 it co-exist with exchange 2003 for a few days it was working fine and now for some strange reason when I am sending internally I get The mailbox recipient does not have a mailbox database Externally works fine it only internal i am the only one who one e2k7 so far and everyone is on e2k3 needs be that way for a while. As well for some strange reason my password keeps pop up in outlook 2007 again this just started today and friday was fine Also some strange reason exchange 2003 can send to me but I can not send to themLike I stated above it just get stuck in queue and external works finethis what I have tried -Restart the transport service - disconnect and reconnect email - deleting and recreated email - move emial back to exchange 2003 and then move back to exchange 2007 - delet email and create a new email All had same issue please help thanks please help

Hi, Please try to run ExBPA and then check the report to see if you have inheritable permission on OU container where we have RECIPIENTS users or users accounts If not, then please check the "Allow Inheritable permissions from the parent to propagate to this object and all child objects" on user properties. Regards, Xiu