SPF導入-BIND編

BINDゾーン編集

# vi /var/named/chroot/var/named/mylines.org.zone
@ IN TXT "v=spf1 +ip4:49.212.197.167 -all" //add

テスト

Mail@mylines.org からgmailにメールを送ってヘッダを確認する

Received-Spf：pass (google.com: domain of Mail@mylines.org designates 49.212.197.167 as permitted sender) client-ip=49.212.197.167;
Authentication-Results：mx.google.com; spf=pass (google.com: domain of Mail@mylines.org designates 49.212.197.167 as permitted sender) smtp.mailfrom=Mail@mylines.org