Mail delivered failed

When i add my website sender address gmail or yahoo account and recipient account others, e-mail delivered is failure. But when I add sender address may domain e-maill account and recipient account others, i see e-mail delivered is ok. need any SPF record for yahoo or gmail ?? I don,t know. What can i do, please help me .. under also i give a error message .. ECDHE-RSA-AES128-GCM-SHA256:128: SMTP error from remote mail server after end of data: host mta7.am0.yahoodns.net [98.136.217.203]: 554 5.7.9 Message not accepted for policy reasons. See