Emails have a whole load of extra code numbers after the address
How com my emails come with all of this extra info e.g. User agent:Mailchimp Mailer - **CID783fa39b1fa18ceb6505** Return-Path:<bounce-mc.us13_56164157.6717750-a18ceb6505@mail176.atl121.mcsv.net> Delivered-To:3@10155379 Received:from imap-director-5.dovecot.shared.ns.xion.oxcs.net ([10.93.19.5]) by imap-backend-54.dovecot.shared.ns.xion.oxcs.net with LMTP id +B/NLgxc2GUB+gEA1B12iw (envelope-from <bounce-mc.us13_56164157.6717750-a18ceb6505@mail176.atl121.mcsv.net>) for <3@10155379>; Fri, 23 Feb 2024 08:49:16 +0000 Received:from mx.tt.xion.oxcs.net ([10.93.2.3]) by imap-director-5.dovecot.shared.ns.xion.oxcs.net with LMTP id yHRHHPhb2GUgYwAACAl2XA:T43 (envelope-from <bounce-mc.us13_56164157.6717750-a18ceb6505@mail176.atl121.mcsv.net>) for <[email protected]>; Fri, 23 Feb 2024 08:49:16 +0000 X-original-to:[email protected] Received:from smtp-out-9.talktalk.net (smtp-out-9.talktalk.net [62.24.135.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx.tt.xion.oxcs.net (Postfix) with ESMTPS id 4Th3bJ3xXDz1Z1Ps for <[email protected]>; Fri, 23 Feb 2024 08:49:16 +0000 (UTC) Received:from mail176.atl121.mcsv.net ([198.2.131.176]) by mx.talktalk.net with SMTP id dRF0rHnoyKi9hdRF4rdADY; Fri, 23 Feb 2024 08:49:16 +0000 X-Delivered-To:[email protected] X-Spam:0 X-Authority:v=2.3 cv=Rb3u9Glv c=1 sm=1 tr=0 b=1 cx=a_idp_d a=panT5NIncosQm0QsAjyLsA==:117 a=panT5NIncosQm0QsAjyLsA==:17 a=k7vzHIieQBIA:10 a=_Yaxip1i1oYA:10 a=5KLPUuaC_9wA:10 a=M51BFTxLslgA:10 a=9DvhAHx2yrWFMPxQWpQA:9 a=XS2-YTmrAAAA:8 a=RhOmW9NcAAAA:8 a=r_L8ePlBAAAA:8 a=Urk1i7slAAAA:20 a=L_cXYlzoAAAA:8 a=Xx0FVbITAAAA:8 a=9PlBYI20AAAA:8 a=nk3V_-7SAAAA:8 a=3j4BkbkPAAAA:8 a=JqEG_dyiAAAA:8 a=vnREMb7VAAAA:8 a=BkpHzsgbAAAA:8 a=mwyBeQ5nAAAA:8 a=JmhL_RV-AAAA:8 a=sx9cGW4a0fbFGeyvV2UA:9 a=8wtVduo5p8uPr2Ka:21 a=kuaC6cE8cAD13sDY:21 a=QEXdDO2ut3YA:10 a=RVmHIydaz68A:10 a=lJjz8N4HAAAA:8 a=7mQTu3lUAAAA:8 a=UGwxSFB4OApUh-t3_MEA:9 a=5Q5EAJVNEoO898tNpZDEm20dcjU=:19 a=bGJ8YduSzei-Jj4k:21 a=fitXmk9djNOs2BP3:21 a=ershEmBd81Ub2bSQ:21 a=frz4AuCg-hUA:10 a=_W_S_7VecoQA:10 a=tlgSKeBtSkYA:10 a=05EJ3A45uViOoOCzCcLg:22 a=rfVmUR3nMMAWmZwQTfDu:22 a=NsI7ABeGubGum3OR1Td_:22 a=ewETF08d5PvK9RBgH-0y:22 a=jn2hD7PUrYjrRdAA2CHF:22 a=ja4PxCBJNhvVp29VKKA3:22 a=2F2ZFfFpBoM46UJ-iA4j:22 a=1fnyRis_Mm37oyzhhlY8:22 a=i9cr2lqFN7UNZRvSaS32:22 cc=prm DKIM-Signature:v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailchimpapp.net; s=k2; t=1708678153; x=1708938653; i=nowhere=3Dgliding.co.uk@mailchimpapp.net; bh=U69zOF2odX3Prwanv9O539iok1eK3YLxLz3efyyB2P8=; h=Subject:From:Reply-To:To:Date:Message-ID:X-MC-User:Feedback-ID: List-ID:List-Unsubscribe:List-Unsubscribe-Post:Content-Type: MIME-Version:CC:Date:Subject:From; b=dPihZimBONxa3K9bG5iav8iRomaHcJYq1fJXqnZey5VpijrwIjkHhTGj88VXxsoa3 gY+7WTPDYteKgKE96PExoYVG7F89J10u6+0vtTu7E4rzVMpIJ4YuBNFIkvcJ8YQGop P+tcUfwtFlErq01cNOo5xvVj4TByRqGDO/lLgAN3S/mK9mTeqgiCNEK5hie0C5nZEr bJFjcf9kINXgtAS6mUKGNqaIyyg90v7xccVpwGu876ZcwzwJQ7QB7bmIwVxsmstTIj DjzzrrwhY9mlWuSobZL0EnEoCEVxnPfaG9DExeJSKnHmJifSoMO7DcA1fbIWye6QBq yqqHp+kruVoXg== Content-Type:multipart/alternative; boundary="_----------=_MCPart_203681585" MIME-Version:1.0 Feedback-ID:56164157:56164157.6717750:us13:mc X-CMAE-Envelope:MS4wfGH9XT3NAT4ZGSPlQqZ0He3Ihtb8judUrSgKItKkJB8o3QcnizKX0HRQ7njPVALU1cvFT1Ch0wpO71kgUxPsOt1rX9z3M84Yrt7/zpJhIw90zRgW0qG+ ifISSn3e6TwFHEZ6G67x1UWDqYWjACy7hVzac3Qy5/GYJPjLQ7rx7cY3V8lJUnKmP86VtqLsGaUPFW0kD1EdqbYEGkOlPBY7O3oKFswOdqXWQbjmV3J13crn WZTWFUExOKMjo8cQ5KubTA== X-Antivirus:AVG (VPS 240223-0, 2/23/2024), Inbound message X-Antivirus-Status:Clean Received:from localhost (localhost [127.0.0.1]) by mail176.atl121.mcsv.net (Mailchimp) with ESMTP id 4Th3bF5VTMz7m6QrG for <[email protected]>; Fri, 23 Feb 2024 08:49:13 +0000 (GMT) X-Campaign:mailchimp3bd1f3f44b8168ee05b4b5dcd.783fa39b1f X-campaignid:mailchimp3bd1f3f44b8168ee05b4b5dcd.783fa39b1f X-Report-Abuse:Please report abuse for this campaign here: https://mailchimp.com/contact/abuse/?u=3bd1f3f44b8168ee05b4b5dcd&id=783fa39b1f&e=a18ceb6505 X-MC-User:3bd1f3f44b8168ee05b4b5dcd List-ID:3bd1f3f44b8168ee05b4b5dcdmc list <3bd1f3f44b8168ee05b4b5dcd.378493.list-id.mcsv.net> X-Accounttype:pr List-Unsubscribe:<https://gliding.us13.list-manage.com/unsubscribe?u=3bd1f3f44b8168ee05b4b5dcd&id=e88f3f80b8&t=h&e=a18ceb6505&c=783fa39b1f>, <mailto:unsubscribe-mc.us13_3bd1f3f44b8168ee05b4b5dcd.783fa39b1f-a18ceb6505@unsubscribe.mailchimpapp.net?subject=unsubscribe> List-Unsubscribe-Post:List-Unsubscribe=One-Click
All Replies (2)
In the main Thunderbird window: View (Alt-V) - Headers - Normal
What you are posting is a commercial email full of tracking tools. Mailchimp make claims about just how much information they can report back to the sender. As this must be obtained with remote images, most of the email will have personalized links as otherwise they can not know what you opened and when and what parts of the email you clicked on.
The information I am seeing is the email header, not the email itself.
I do see AVG is still altering incoming email with their stuff. This is enough to see email rendered as garbage as when arrives is not what was sent by the server.
In this case you get the email requested plus.
X-Antivirus:AVG (VPS 240223-0, 2/23/2024), Inbound message X-Antivirus-Status:Clean
So it could be that your emails lists are corrupted. Try right clicking the folder they are in and selecting properties and then the repair button
Otherwise, it may be you have select to see full email headers. View menu (press F10 it you have no top menu bar)> Headers > normal