History of emailed "Invite" links

Since you can see room history, I was wondering if you are able to see the history of “Invite” links emailed to people (via doxy.me)? I have someone stating they never received a link, and I need to confirm this information.

I am very interested to see the history of emails sent. The visit history no longer seems to be of much value since our connections frequently drop and we have to restart.

Any feedback would be helpful. Thank you.