我尝试使用 webmail 界面从一个帐户发送电子邮件。当将测试发送到 hotmail 帐户时，它会立即被拒绝。
为了调查这个问题，我使用了https://mxtoolbox.com/deliverability页面显示“::1”IP 地址被列入黑名单。然后我看到了电子邮件标题，上面显示：
Received: from [::1] (port=60116 helo=node4037.myfcloud.com)
我认为“::1”是问题所在，因为这个 IP 是本地主机地址。我该如何更改它？这与反向 DNS 有关吗？
任何帮助将不胜感激。
如果需要更改某些配置，我有对我的 exim 服务器和 DNS 服务器的 root 访问权限。
编辑：
编辑：
这是完整的标题：
From [email protected] Tue Jun 29 07:34:34 2021
Return-Path: <[email protected]>
X-Original-To: [email protected]
Delivered-To: [email protected]
Received: from li1103-31.members.linode.com (li1103-31.members.linode.com [45.79.4.31])
(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
(No client certificate requested)
by tools.mxtoolbox.com (Postfix) with ESMTPS id 32CB7B5F22
for <[email protected]>; Tue, 29 Jun 2021 07:34:34 -0500 (CDT)
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;
d=gestioncasinos.cl; s=default; h=Content-Transfer-Encoding:Content-Type:
Message-ID:Subject:To:From:Date:MIME-Version:Sender:Reply-To:Cc:Content-ID:
Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc
:Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:
List-Subscribe:List-Post:List-Owner:List-Archive;
bh=kALiBgtrlgu0oxGdsDEFQfVmKWVoJe541W36WUyhD6w=; b=v9X2zw57EGu6OND48ZZ7NRCpOA
gidwutd6UOcc0x2wX2c2F3f0dihIhSDCE+X2fOrH3Rn56lk5nmh74wcOnjahPxjZ2geYt14Wrpxu8
LU3P2sPViyIdOqMPOKgM9m+XeVRJCy44cmXfLwRXaCUUF1PoS4ay5Wk7hSDqiapQ0kwaTXcJBcxtb
5MtWnzeJw1g+hTY8d5SaD9E9Vf+JmqaYMOKyl/iJMcxSXxTBaZWFXFjMcGl1Z7ZV+X8ku4VPjPAEh
fOChF3T81oBIsadZrMtlr4vlA1Uhx0W4ObggGFO42Az+51S1aRDBPx4CC+VZGmeFjbWL98NYwfcLO
DIzrPQUg==;
Received: from [::1] (port=60116 helo=node4037.myfcloud.com)
by node4037.myfcloud.com with esmtpa (Exim 4.94.2)
(envelope-from <[email protected]>)
id 1lyCwe-000698-9A
for [email protected]; Tue, 29 Jun 2021 08:34:33 -0400
MIME-Version: 1.0
Date: Tue, 29 Jun 2021 08:34:32 -0400
From: =?UTF-8?Q?Gesti=C3=B3n_de_Casinos?= <[email protected]>
To: [email protected]
Subject: Testing
User-Agent: Roundcube Webmail/1.4.11
Message-ID: <[email protected]>
X-Sender: [email protected]
Organization: Desytec Ltda.
Content-Type: text/plain; charset=US-ASCII;
format=flowed
Content-Transfer-Encoding: 7bit
X-AntiAbuse: This header was added to track abuse, please include it with any abuse report
X-AntiAbuse: Primary Hostname - node4037.myfcloud.com
X-AntiAbuse: Original Domain - tools.mxtoolbox.com
X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12]
X-AntiAbuse: Sender Address Domain - gestioncasinos.cl
X-Get-Message-Sender-Via: node4037.myfcloud.com: authenticated_id: [email protected]
X-Authenticated-Sender: node4037.myfcloud.com: [email protected]
X-Source:
X-Source-Args:
X-Source-Dir:
This is just a test.
谢谢 Jaime