I had the below query working in mysql 4.1, but does not in 5.0:
SELECT * FROM email e, event_email ee LEFT JOIN member m on m.email=e.email WHERE ee.email_id
The answer would be to place the JOIN statement directly after the table in the FROM statement, because that is the table you are joining on:
SELECT * FROM email e LEFT JOIN member m on m.email=e.email, event_email ee WHERE ee.email_id = e.email_id