FROM email_virtual_domains AS evd
INNER JOIN email_virtual_domains AS evd2 ON (evd.aliasing = evd2.id)
WHERE evd2.id != evd2.aliasing",
FROM email_virtual_domains AS evd
INNER JOIN email_virtual_domains AS evd2 ON (evd.aliasing = evd2.id)
WHERE evd2.id != evd2.aliasing",