[Mailman-Users] Training Mailman to find email address from NDR
Mark Sapiro
mark at msapiro.net
Wed May 15 12:55:57 EDT 2019
On 5/15/19 6:45 AM, Andrew Hodgson wrote:
>
> Here is the bounce message, I know I can enable VERP and this problem should go away, but I wanted to see if I could get this working without VERP as we have a large mail traffic on the list.
This message is a disaster. Is this an actual bounce as received? It
almost looks like an RFC 3464 compliant DSN except see comment below.
> Received: from o198-37-151-26.outbound-mail.sendgrid.net ([198.37.151.26]) by
> samwise.hodgsonfamily.org with esmtps
> (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from
> <no-reply at sendgrid.net>) id 1hQs8e-0000Nl-9y for
> bcab-bounces at lists.bcab.org.uk; Wed, 15 May 2019 12:32:07 +0100
> Date: Wed, 15 May 2019 11:00:09 +0000
> To: bcab-bounces at lists.bcab.org.uk
> From: no-reply at sendgrid.net
> Subject: Undelivered Mail Returned to Sender
> X-Spam-Score: -0.3 (/)
> X-Spam-Report: BAYES_00=-1.9, HELO_STATIC_HOST=-0.001, INVALID_DATE=1.096,
> MISSING_MID=0.497, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001,
> URIBL_BLOCKED=0.001
> MIME-Version: 1.0
> Content-Type: text/plain; charset="utf-8"
> Content-Transfer-Encoding: quoted-printable
The message body is that of a MIME multipart message, but the main
content type is text/plain instead of
multipart/mixed; boundary="66728b7fa14ce3ed"
so the whole body is just one plain text part and is quoted-printable
encoded so that just changing the above Content-Type: won't work because
there is quoted-printable encoded content in the sub-parts including
sub-part headers.
I have seen the other replies in this thread, so I'm not adding much here.
Trying to recognize this in Mailman would be a major kludge and not
worth the effort.
--
Mark Sapiro <mark at msapiro.net> The highway is for gamblers,
San Francisco Bay Area, California better use your sense - B. Dylan
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