Header mail missing SPF, DKIM & DMARC alignment under BCC email Build 7440
Problem reported by Binesh Shammunni - 5/20/2020 at 6:22 PM
Submitted
SmarterMail support Team,

I just bring your notice smartermail header mail missing SPF , DKIM & DMARC alignment.   Here is scenario 

I am sending email my domain account to gmail with BCC same domain mail  and header reflect the following source

Received: ; Wed, 20 May 2020 20:47:12 -0400
From: "Binesh Shamunni" <binesh@domain.com>
To: "Binesh Shamunni" <binesh@gmail.com>
Subject: Test header
Date: Wed, 20 May 2020 20:47:12 -0400
Reply-To: binesh@domain.com
Message-ID: <c32376749ac147439da19019527a3c70@domain.com>
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary=3a48c07c6e854768bdebd25812087aac
X-Rcpt-To: <binesh@domain.com>
X-SmarterMail-TotalSpamWeight: 0 (Authenticated)

The above header failed in MX tools header analysis

                               
From and reply to  same mail got missing SPF alignment

From: "Binesh Shamunni" <binesh@domain.com>     
Reply-To: binesh@domain.com  

If you continuous mail deliver same scenario then your domain & IP black list 

Support Team please try this scenario and analysis header 

Thanks
Binesh



3 Replies

Reply to Thread
0
Douglas Foster Replied
Not enough detail to evaluate your problem but this seems like a configuration problem on your end.
1) DKIM requires a DKIM signature.   I do not see one in your extract.

2) SPF requires the SMTP MAILFROM name, which is not necessarily visible, and is not shown in your sample (some filter products write it into the message as a custom header.)

3) Did you email to a test site or did you paste the BCC headers into one?   Your BCC message will not have anything useful for SPF or DKIM checking.  The received headers, if any, will only be the one created when Outlook submits the message, and another if Outlook uses IMAP to retrieve the message.   Additionally, SmarterMail is not going to apply DKIM signatures to an internal-only message, even if DKIM signing is configured for outgoing mail.
0
Binesh Shammunni Replied

From & Bcc mail same address and then check header
Not using outlook ,  I am using webmail  and view source for header file

FYI -  Original domain mail changed due to security purpose
0
Douglas Foster Replied
Yes, that is not a valid test.   None of the necessary information is created when the message is internal.

You get a code, send a test message to them, then retrieve the results using the code.

Reply to Thread