Error sending message 1696151819373.8688.3b6dd.WIN-7N8SBLVV4DJ from pokepara.jp

[<00>] XMail bounce: Rcpt=[];Error=[554 5.7.1 Service unavailable; Client host [54.65.72.122] blocked using zen.spamhaus.org; Error: open resolver; https://www.spamhaus.org/returnc/pub/162.158.89.7]

[<01>] Error sending message [1696151819373.8688.3b6dd.WIN-7N8SBLVV4DJ] from [pokepara.jp].

ID:
Mail From:
Rcpt To:
Server: <113-115-0-192.1912.me> [192.0.115.113]

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

554 5.7.1 Service unavailable; Client host [54.65.72.122] blocked using zen.spamhaus.org; Error: open resolver; https://www.spamhaus.org/returnc/pub/162.158.89.7

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

Received: from 54.65.72.122 ([54.65.72.122]:59594)
by pokepara.jp with [XMail 1.26 ESMTP Server]
id for from ; Sun, 1 Oct 2023 18:16:56 +0900
Date: Sun, 01 Oct 2023 18:16:55 +0900
From: Subject: =?utf-8?B?44G/44Gu44KK44GC44GN44KG44GG44GN?=
To:
Message-Id: <32ed1f4d-457e-4ad8-9a9a-> MIME-Version: 1.0
Content-Type: multipart/mixed; boundary=”c55a7316-b14f-4a74-be38-bbf14a441133″ Content-Transfer-Encoding: 7bit
X-Mailer: Xport-Mail 0.9.0.1