Gmailのみ自動返信メールが届きません。
何が問題だかお分かりになるでしょうか。
サーバーはロリポップを使用しています。
EasyMailのバージョン2.0.1を使用しています。
メールフォームから送信すると下記のようなメッセージが返ってきます。
This is the mail system at host lit006.phy.lolipop.jp.
I’m sorry to have to inform you that your message could not
be delivered to one or more recipients. It’s attached below.
For further assistance, please send mail to postmaster.
If you do so, please include this problem report. You can
delete your own text from the attached returned message.
The mail system
<a.b.perspectives@gmail.com>: host gmail-smtp-in.l.google.com[64.233.189.26]
said: 550-5.7.26 This message does not pass authentication checks (SPF and
DKIM both 550-5.7.26 do not pass). SPF check for [kce.biglobe.ne.jp] does
not pass with 550-5.7.26 ip: [163.44.185.132].To best protect our users
from spam, the 550-5.7.26 message has been blocked. Please visit 550-5.7.26
https://support.google.com/mail/answer/81126#authentication for more 550
5.7.26 information. d18-20020aa797b2000000b005a8f259220asi1831544pfq.66 –
gsmtp (in reply to end of DATA command)