How to get delivery and read receipt of shared file mail?

[Asjad Khan]

When I am sharing a word,excel, or ppt file with colleague it comes in sent bix of my Outlook but I am not getting delivery and read receipt for this mail.

[#2]

I believe the Sharing process doesn't generate a Read Receipt.

[#3]

You should be able to run a message trace to confirm delivery, if that's what you are worried about.