Gmail/3-25について、ここに記述してください。

SPF fail reason  (IP address wrong)

{{{
tmaeno.info.		300	IN	TXT	"v=spf1 mx -all"
tmaeno.info.		161	IN	MX	10 mx.tmaeno.info.
mx.tmaeno.info.		151	IN	A	160.251.206.108
}}}

{{{
2024-03-25 08:33:52.439090500 new msg 1049836
2024-03-25 08:33:52.439123500 info msg 1049836: bytes 333 from <tmaeno@tmaeno.info> qp 8729 uid 1000
2024-03-25 08:33:52.441723500 starting delivery 8: msg 1049836 to remote maenotoshinori@gmail.com
2024-03-25 08:33:52.441723500 status: local 0/10 remote 1/20
2024-03-25 08:33:54.776025500 delivery 8: failure: 173.194.174.27_failed_after_I_sent_the_message./Remote_host_said:_550-5.7.26_This_mail_has_been_blocked_because_the_sender_is_unauthenticated./550-5.7.26_Gmail_requires_all_senders_to_authenticate_with_either_SPF_or_DKIM./
550-5.7.26_/550-5.7.26__Authentication_results:/
550-5.7.26__DKIM_=_did_not_pass/
550-5.7.26__SPF_[tmaeno.info]_with_ip:_[157.7.113.173]_=_did_not_pass/
550-5.7.26_/550-5.7.26__For_instructions_on_setting_up_authentication,_go_to/
550_5.7.26__https://support.google.com/mail/answer/81126#authentication_k16-20020aa79990000000b006e628ededf8si4016881pfh.74_-_gsmtp/STARTTLS_proto=TLSv1.3;_cipher=TLS_AES_256_GCM_SHA384;_subject=/CN=mx.google.com;_issuer=/C=US/O=Google_Trust_Services_LLC/CN=GTS_CA_1C3;/

2024-03-25 08:33:54.776169500 status: local 0/10 remote 0/20
2024-03-25 08:33:54.780517500 bounce msg 1049836 qp 8737
2024-03-25 08:33:54.780565500 end msg 1049836
}}}

{{{
2024-03-25 08:33:54.781609500 new msg 1049980
2024-03-25 08:33:54.781624500 info msg 1049980: bytes 1550 from <> qp 8737 uid 1011
2024-03-25 08:33:54.783192500 starting delivery 9: msg 1049980 to local tmaeno@tmaeno.info
2024-03-25 08:33:54.783193500 status: local 1/10 remote 0/20
2024-03-25 08:33:54.792567500 delivery 9: success: did_1+0+0/
2024-03-25 08:33:54.792678500 status: local 0/10 remote 0/20
2024-03-25 08:33:54.792701500 end msg 1049980

}}}

{{{
Return-Path: <>
Delivered-To: tmaeno@tmaeno.info
Received: (qmail 8737 invoked for bounce); 24 Mar 2024 23:33:54 -0000
Date: 24 Mar 2024 23:33:54 -0000
From: MAILER-DAEMON@conoha.qmail.jp
To: tmaeno@tmaeno.info
Subject: failure notice

Hi. This is the qmail-send program at conoha.qmail.jp.
I'm afraid I wasn't able to deliver your message to the following addresses.
This is a permanent error; I've given up. Sorry it didn't work out.

<maenotoshinori@gmail.com>:
173.194.174.27 failed after I sent the message.
Remote host said: 550-5.7.26 This mail has been blocked because the sender is
+unauthenticated.
550-5.7.26 Gmail requires all senders to authenticate with either SPF or DKIM.
550-5.7.26
550-5.7.26  Authentication results:
550-5.7.26  DKIM = did not pass
550-5.7.26  SPF [tmaeno.info] with ip: [157.7.113.173] = did not pass
-  +- 3/3: MAILER-DAEMON@conoha   failure notice     
--- Below this line is a copy of the message.

Return-Path: <tmaeno@tmaeno.info>
Received: (qmail 8729 invoked by uid 1000); 24 Mar 2024 23:33:52 -0000
Date: Mon, 25 Mar 2024 08:33:52 +0900
From: Toshinori Maeno <tmaeno@tmaeno.info>
To: maenotoshinori@gmail.com
Subject: wk 325
Message-ID: <ZgC4YDiuEPFzEshk@tmaeno.info>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline

wk


}}}