How to find if a UserB has received an email sent by User A- Exchange 2007/ Outlook 2010
We have a UserA who says he has sent an email to to User B a week ago. Now user B says that he has't received the Email.
I asked him to check if the email is landed in the Junk email and he cant see anything.
Is there a way to find whether user user B had receive this email or not.