[<00>] XMail bounce: Rcpt=[sabuakachan1212+1p@gmail.com];Error=[550-5.7.26 This mail is unauthenticated, which poses a security risk to the
550-5.7.26 sender and Gmail users, and has been blocked. The sender must
550-5.7.26 authenticate with at least one of SPF or DKIM. For this message,
550-5.7.26 DKIM checks did not pass and SPF check for [nightstyle.jp] did not
550-5.7.26 pass with ip: [54.65.72.122]. The sender should visit
550-5.7.26 https://support.google.com/mail/answer/81126#authentication for
550 5.7.26 instructions on setting up authentication. x184-20020a6386c1000000b0055c1760dd8esi1075713pgd.380 - gsmtp]


[<01>] Error sending message [1692349933950.5628.1fa8a9.WIN-7N8SBLVV4DJ] from [pokepara.jp].

ID: <S3453FA3>
Mail From: <d-9c69c3df125d-14581cd4e083@nightstyle.jp>
Rcpt To: <sabuakachan1212+1p@gmail.com>
Server: <td-in-f27.1e100.net> [173.194.174.27]


[<02>] The reason of the delivery failure was:

550-5.7.26 This mail is unauthenticated, which poses a security risk to the
550-5.7.26 sender and Gmail users, and has been blocked. The sender must
550-5.7.26 authenticate with at least one of SPF or DKIM. For this message,
550-5.7.26 DKIM checks did not pass and SPF check for [nightstyle.jp] did not
550-5.7.26 pass with ip: [54.65.72.122]. The sender should visit
550-5.7.26 https://support.google.com/mail/answer/81126#authentication for
550 5.7.26 instructions on setting up authentication. x184-20020a6386c1000000b0055c1760dd8esi1075713pgd.380 - gsmtp


[<05>] Here is listed the initial part of the message:

Received: from 54.65.72.122 ([54.65.72.122]:60898)
by pokepara.jp with [XMail 1.26 ESMTP Server]
id <S3453FA3> for <sabuakachan1212+1p@gmail.com> from <d-9c69c3df125d-14581cd4e083@nightstyle.jp>;
Fri, 18 Aug 2023 18:11:31 +0900
Date: Fri, 18 Aug 2023 18:11:31 +0900
From: d-9c69c3df125d-14581cd4e083@nightstyle.jp <d-9c69c3df125d-14581cd4e083@nightstyle.jp>
Subject: =?utf-8?B?44Kr44Op44K544Of?=
To: sabuakachan1212+1p@gmail.com
Message-Id: <7990f906-d623-4e50-8dee-3db2d3b889f8@nightstyle.jp>
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary="6135472b-14c3-4487-b584-d1c469bad36a"
Content-Transfer-Encoding: 7bit
X-Mailer: Xport-Mail 0.9.0.1