請教大大:
我用 Thunderbird 寄至 gmail 檢查郵件原始檔 DKIM 是 PASS;
而同事 outlook 寄至 gmail 所得到 DKIM 是 FAIL
都是透過相同 mail server 寄出. 請問?這要如何解決?
DKIM-Filter: OpenDKIM Filter v2.11.0
據網上查得訊息:
手動添加 Message-Id(請注意不是Message-ID)標頭,然後連接並發送電子郵件。
cPanel WHM添加了一個 Message-ID標頭,並重新排列了DKIM簽名中的“ h”記錄,
這使該記錄無效,從而導致收件人郵箱中出現 DKIM:fail。
但我不知所謂 "手動添加 Message-Id" 作法? 敬請有經驗網友能指導?
謝謝.
gmail head 如下:
--> faild (outlook 寄出)
Received: from tej9806.tej.com.tw (tej9806.tej.com.tw. [59.124.45.131])
by mx.google.com with ESMTPS id i8si5575615pgb.416.2021.04.15.22.34.58
(version=TLS1 cipher=AES128-SHA bits=128/128);
Thu, 15 Apr 2021 22:34:59 -0700 (PDT)
Received-SPF: pass (google.com: domain of ????@tej.com.tw designates 59.124.45.131 as permitted sender) client-ip=59.124.45.131;
Authentication-Results: mx.google.com;
dkim=neutral (body hash did not verify) header.i=@tej.com.tw header.s=default header.b="fkB/2Wgl";
dkim=neutral (body hash did not verify) header.i=@tej.com.tw header.s=default header.b=Vd3lohgF;
spf=pass (google.com: domain of ?????@tej.com.tw designates 59.124.45.131 as permitted sender) smtp.mailfrom=????@tej.com.tw;
dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=tej.com.tw
--> ok (Thunderbird 寄出)
Received: from tej9806.tej.com.tw (tej9806.tej.com.tw. [59.124.45.131])
by mx.google.com with ESMTPS id s1si4703766pgk.72.2021.04.15.21.28.33
for <????@gmail.com>
(version=TLS1 cipher=AES128-SHA bits=128/128);
Thu, 15 Apr 2021 21:28:34 -0700 (PDT)
Received-SPF: pass (google.com: domain of ????@tej.com.tw designates 59.124.45.131 as permitted sender) client-ip=59.124.45.131;
Authentication-Results: mx.google.com;
dkim=pass header.i=@tej.com.tw header.s=default header.b=H2LzlhLT;
dkim=neutral (body hash did not verify) header.i=@tej.com.tw header.s=default header.b=FmGeL7v8;
spf=pass (google.com: domain of ????@tej.com.tw designates 59.124.45.131 as permitted sender) smtp.mailfrom=????@tej.com.tw;
dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=tej.com.tw
Received: by tej9806.tej.com.tw (Postfix, from userid 105) id AD29865240C; Fri, 16 Apr 2021 12:28:29 +0800 (CST)
謝謝