Is there a code that could help me do that? I tried "unsharing" the user in the "on success" part of the application but it doesn't seem to unshare the user at all. In fact, the command seems essentially pointless.

I need users to log in so that an email can be sent from their prospective email addresses, but then I would like said user to be automatically deleted from the account.

OR

If there is a way to use their email address to send an email rather than my own WITHOUT them having to log in, that would also fix my problem.

Are either of these things even possible?

If not what does the "unshare" function do if not unshare the prospective user?

Thank You in Advance!