Comments on: Email Fundamentals: How to Read Email Message Headers https://practical365.com/how-to-read-email-message-headers/ Practical Office 365 News, Tips, and Tutorials Tue, 27 Sep 2022 13:27:20 +0000 hourly 1 https://wordpress.org/?v=6.6.1 By: Tom Wans https://practical365.com/how-to-read-email-message-headers/#comment-243744 Tue, 27 Sep 2022 13:27:20 +0000 https://www.practical365.com/?p=4043#comment-243744 In reply to George Henry.

If they excluded this kind of information in the E-mail-Header it is not possible to determine the exchange version.

]]> By: George Henry https://practical365.com/how-to-read-email-message-headers/#comment-228210 Thu, 17 Oct 2019 18:30:02 +0000 https://www.practical365.com/?p=4043#comment-228210 Is there a way to determine the sending Exchange server’s version from the header?

]]> By: KJ Moredock https://practical365.com/how-to-read-email-message-headers/#comment-220417 Thu, 25 Jul 2019 14:53:09 +0000 https://www.practical365.com/?p=4043#comment-220417 I’ve tried all 3. Google totally fails saying “We were not able to recognize email headers in the text you entered.” The other two “worked”, but didn’t give me what I want. At the end of my source, there is this:

Content-Type: image/jpeg;
name=”image004.jpg”
Content-Transfer-Encoding: base64
Content-ID:

/9j/4AAQSkZJRgABAQEAeAB4AAD/2wBDAAoHBwkHBgoJCAkLCwoMDxkQDw4ODx4WFxIZJCAmJS

It goes on a good while as the junk data is some form of the JPG file identified. I cannot find the image004.jpg on “TomsMainPC” which is the PC on which the email was retrieved. I need to see what the image looks like. What header analyzer will interpret the JPG data into a viewable image? This was a “sent” message. Furthermore, I am not happy that “TomsMainPC” or the image therefrom were sent with the email, and I want to prevent it.

]]> By: <div class="apbct-real-user-wrapper"> <div class="apbct-real-user-author-name">Paul Cunningham</div> <div class="apbct-real-user-badge" onmouseover=" let popup = document.getElementById('apbct_trp_comment_id_150245'); popup.style.display = 'inline-flex'; "> <div class="apbct-real-user-popup" id="apbct_trp_comment_id_150245"> <div class="apbct-real-user-title"> <p class="apbct-real-user-popup-header">The Real Person!</p> <p class="apbct-real-user-popup-text">Author <b>Paul Cunningham</b> acts as a real person and passed all tests against spambots. Anti-Spam by CleanTalk.</p> </div> </div> </div> </div> https://practical365.com/how-to-read-email-message-headers/#comment-150245 Wed, 06 Sep 2017 07:18:48 +0000 https://www.practical365.com/?p=4043#comment-150245 In reply to Steven.

I suspect your Cloud Scanning -> On-Prem hope is flagging the mail as Internal, which can be caused by the configuration of the receive connectors that are handling the inbound mail to the on-prem org. Did you create custom receive connectors for that or are you just using the default connectors with no modifications?

]]> By: Steven https://practical365.com/how-to-read-email-message-headers/#comment-150224 Wed, 06 Sep 2017 06:03:05 +0000 https://www.practical365.com/?p=4043#comment-150224 Hi All,

Come across an interesting issue when deploying a Hybrid scenario with the following inbound route to and EXO mailbox:

Internet –> 3rd party Cloud Scanning –> On-Prem –> EXO

in this, On-Prem to –> EXO treats the email as safe flagging the X-Forefront-Antispam-Report with SCL:-1 and SFV:SKI and of course the other headers as:

X-MS-Exchange-Organization-AuthAs: Internal
X-MS-Exchange-Organization-SCL: -1

So as such, the destination for the user in EXO Junk Email Filtering Block list is ignore and thus the email goes into the users Inbox. Is this a known flaw with Hybrid?
Thanks.

]]> By: <div class="apbct-real-user-wrapper"> <div class="apbct-real-user-author-name">Paul Cunningham</div> <div class="apbct-real-user-badge" onmouseover=" let popup = document.getElementById('apbct_trp_comment_id_132438'); popup.style.display = 'inline-flex'; "> <div class="apbct-real-user-popup" id="apbct_trp_comment_id_132438"> <div class="apbct-real-user-title"> <p class="apbct-real-user-popup-header">The Real Person!</p> <p class="apbct-real-user-popup-text">Author <b>Paul Cunningham</b> acts as a real person and passed all tests against spambots. Anti-Spam by CleanTalk.</p> </div> </div> </div> </div> https://practical365.com/how-to-read-email-message-headers/#comment-132438 Tue, 15 Aug 2017 23:00:51 +0000 https://www.practical365.com/?p=4043#comment-132438 In reply to Zeff Wheelock.

I’m sure if you provide that feedback to Microsoft they’ll consider it.

]]> By: Zeff Wheelock https://practical365.com/how-to-read-email-message-headers/#comment-132398 Tue, 15 Aug 2017 19:34:26 +0000 https://www.practical365.com/?p=4043#comment-132398 Would be nice if the message analyzer went further and decoded the anti-spam codes and other codes that Microsoft puts in to see which rules were ran, why a message was sent to Quarantine or the attachment failed a check, etc.

]]> By: <div class="apbct-real-user-wrapper"> <div class="apbct-real-user-author-name">Paul Cunningham</div> <div class="apbct-real-user-badge" onmouseover=" let popup = document.getElementById('apbct_trp_comment_id_38941'); popup.style.display = 'inline-flex'; "> <div class="apbct-real-user-popup" id="apbct_trp_comment_id_38941"> <div class="apbct-real-user-title"> <p class="apbct-real-user-popup-header">The Real Person!</p> <p class="apbct-real-user-popup-text">Author <b>Paul Cunningham</b> acts as a real person and passed all tests against spambots. Anti-Spam by CleanTalk.</p> </div> </div> </div> </div> https://practical365.com/how-to-read-email-message-headers/#comment-38941 Thu, 09 Feb 2017 01:53:58 +0000 https://www.practical365.com/?p=4043#comment-38941 In reply to Nieck.

No. Headers are stored in the message.

]]> By: Nieck https://practical365.com/how-to-read-email-message-headers/#comment-38721 Wed, 08 Feb 2017 16:30:06 +0000 https://www.practical365.com/?p=4043#comment-38721 In reply to Nieck.

Found a solution: https://gallery.technet.microsoft.com/office/How-to-export-Email-7f63a63c. Just replace the path Microsoft.Exchange.WebServices.dll for Exchange 2013.

]]> By: Nieck https://practical365.com/how-to-read-email-message-headers/#comment-38701 Wed, 08 Feb 2017 16:02:29 +0000 https://www.practical365.com/?p=4043#comment-38701 Hello,

Is there a way to retrieve header information in EMS or logging on Exchange Server (non email client)?

]]>