notify: Include an unsubscribe link on outgoing notifications.
user: Implement forgot password feature. ...

User clicks on generate new password button, receives an email with a
link asking for confirmation. After clicking the link, the user is taken
to a page indicating that a new password has been generated and that
the new password will be emailed to them.
user: Update message when a forgot pass email is sent.
Force user to manually choose a section for submission. ...

This should prevent accidental assignment to whichever section is loaded
first.