FRQ: Share external Link by Email and log Mailadress

Hi all,

would it be possible to store the email-address used in OC via sharing an extrernal Link of a file or folder, to know which files have been shared external with whom in the past?
Nowadays you never know with who you have shared a external link to a file from OC, and have to Log it by yourself.
Would be a great new feature and should be done quit easyly.

Best Regards