邮件服务器配置让我发疯。Gmail 和其他私人服务器再次禁止从我自己的私人服务器发送的电子邮件。
我检查了 gmail 标头，SPF、DKIM 和 DMARC 通过了考试。附上被 gmail 发送和阻止的被阻止电子邮件的标题（发送到垃圾邮件文件夹）
Delivered-To: t***@gmail.com
Received: by 10.129.84.197 with SMTP id i188csp307475ywb;
Tue, 28 Mar 2017 08:09:36 -0700 (PDT)
X-Received: by 10.223.179.15 with SMTP id j15mr28236175wrd.62.1490713776657;
Tue, 28 Mar 2017 08:09:36 -0700 (PDT)
Return-Path: <x****@e****a.com>
Received: from sd-****.h****t.net (sd-****.h****t.net. [62.***.***.202])
by mx.google.com with ESMTPS id d9si3721691wmf.26.2017.03.28.08.09.36
for <t***@gmail.com>
(version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
Tue, 28 Mar 2017 08:09:36 -0700 (PDT)
Received-SPF: pass (google.com: domain of x****@e****a.com designates 62.***.***.202 as permitted sender) client-ip=62.***.***.202;
Authentication-Results: mx.google.com;
dkim=pass …