You can send a lead via email from within the Leadfeeder App to any person, Leadfeeder user or not.
STEP 1: Email a lead to someone by opening the details of the lead and clicking Email.
STEP 2: Select an assignee from users on the menu. You can also write yourself the email address of the recipient if the person is not a Leadfeeder user. Add a comment, if wanted and click Send.
If you don't see the user you expect in the drop-down since they should be a Leadfeeder user, make sure they have accepted the Leadfeeder user invitation they were sent and refresh the page. Once they accept they should appear in the dropdown.