DSN Delivered Status Notification no work in Thunderbird Why????
I am thunderbird customer many years ago DSN is very important for my profile because when I send a mail i received if my mail arrives in another mail account
I dont understand why DSN not work in my thunderbird 52-7.0
For example i received when i activate Delivery Status Notification thes mail ( see below) FROM Mail Delivery System SUBJECT Successfull Mail Delivery Report
This is the mail system at host auth-3.ukservers.net.
Your message was successfully delivered to the destination(s) listed below. If the message was delivered to mailbox you will receive no further notifications. Otherwise you may still receive notifications of mail delivery errors from other systems.
The mail system
<contact@supratours.ma>: delivery via mailrelay1.oncf.ma[41.137.246.215]:25:
250 ok: Message 10400371 accepted
Reporting-MTA: dns; auth-3.ukservers.net Original-Envelope-Id: <d1f3f9d1-58d9-2859-592d-f5c7b56668d4@immg.co.uk> X-Postfix-smtp-Queue-ID: 1F8A65412F5 X-Postfix-smtp-Sender: rfc822; bookings@immg.co.uk Arrival-Date: Thu, 2 Nov 2017 22:24:29 +0000 (GMT)
Final-Recipient: rfc822; contact@supratours.ma Original-Recipient: rfc822;contact@supratours.ma Action: relayed Status: 2.0.0 Remote-MTA: dns; mailrelay1.oncf.ma Diagnostic-Code: smtp; 250 ok: Message 10400371 accepted
Return-Path: <bookings@immg.co.uk> Received: from [192.168.1.68] (unknown [181.192.66.78]) by auth-3.ukservers.net (Postfix smtp) with ESMTP id 1F8A65412F5 for <contact@supratours.ma>; Thu, 2 Nov 2017 22:24:29 +0000 (GMT) Subject: Fwd: SUPRATOURS CONTACT TO PURCHASE DIFFERENT BUS TICKETS IN
MARRAKESH ( DESERT TOUR FOR VERY INDEPENDENT TRAVELLERS)
References: <687b10e5-ffd4-71d2-4195-d71e1c7fa3de@immg.co.uk> X-Priority: 1 (Highest) To: contact@supratours.ma From: "Dr.(PhD)Gabriel Faccone" <bookings@immg.co.uk> Organization: E.W.A.Group Inc. X-Forwarded-Message-Id: <687b10e5-ffd4-71d2-4195-d71e1c7fa3de@immg.co.uk> Message-ID: <d1f3f9d1-58d9-2859-592d-f5c7b56668d4@immg.co.uk> Disposition-Notification-To: "Dr.(PhD)Gabriel Faccone" <bookings@immg.co.uk> Date: Thu, 2 Nov 2017 22:24:28 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101
Thunderbird/52.4.0
MIME-Version: 1.0 In-Reply-To: <687b10e5-ffd4-71d2-4195-d71e1c7fa3de@immg.co.uk> Content-Type: multipart/alternative;
boundary="------------2E310377DCD83093AFCDC99B"
Content-Language: en-GB
所有回复 (1)
Most servers have turned off DSN, it is now considered SPAM because it is the source of backscatter.
So are you sure it is Thunderbird where it does not work, or the server you are sending your mail to.