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Re: Dada Mail Developers Digest

 
From: "Justin J justin@PROTECTED [Dada Mail Developers]" <dadadev@PROTECTED>
Subject: Re: Dada Mail Developers Digest
In-Reply-To: (no subject)
Date: July 25th 2019

Tyler, this is pretty weird. Having the requests all come at once makes me think it may be something tied to the outgoing mail server that's doing the link checking, rather than any of the separate email clients of your subscribers. Even so, the unsubscription requests should never be taken (and my theory is true) unless whatever system you have is breaking the RFC.

I think though, the easiest thing to do is to just not have the, List-Unsubscribe header be written in the email headers. An option to disable that header can be found in the list control panel under,

Mass Mailing: Options

Cheers,

--

Justin J: Lead Dadaist.url: http://dadamailproject.com email: justin@PROTECTED twitter: @dadamail skype: leaddadaist

Dada Mail Announcements:http://dadamailproject.com/cgi-bin/dada/mail.cgi/list/dada_announce/

On Jul 25, 2019, at 12:35 PM, Spilker, Tyler spilkert@PROTECTED [Dada Mail Developers] dadadev@dadamailproject.com wrote:

From: spilkert@PROTECTED 11.3.0 Stable 04/25/19

From: dadadev@PROTECTED dadadev@dadamailproject.com On Behalf Of Dada Mail Developers Sent: Thursday, July 25, 2019 11:30 AM To: Spilker, Tyler spilkert@gonzaga.edu Subject: [dadadev] Dada Mail Developers Digest

From: justin@PROTECTED

1 Message(s)

• Re: Large groups of users suddenly unsubscribing by,justin@PROTECTED(Wed Jul 24 19:15:03 2019)Date: Wed Jul 24 19:15:03 2019 From: justin@PROTECTED Subject: Re: Large groups of users suddenly unsubscribing

I know there was a bugfix around the 11.3.0 release that addressed some sort of automatic link-following behavior in clients but I am wondering if such an issue might still exist or if anyone else has seen behavior similar to this.

What version of Dada Mail are you currently running?

--

Justin J: Lead Dadaist.url: http://dadamailproject.com email: justin@PROTECTED twitter: @dadamail skype: leaddadaist

Dada Mail Announcements:http://dadamailproject.com/cgi-bin/dada/mail.cgi/list/dada_announce/

On Jul 24, 2019, at 12:25 PM, Spilker, Tyler spilkert@PROTECTED [Dada Mail Developers] dadadev@PROTECTED wrote:

From: spilkert@PROTECTED Hi there,

We had an incident this morning which fifty users suddenly sent unsubscribe requests from a list of about 800. Im being asked to investigate as it is unlikely they all sent requests at the same time. Looking into the error log I see a lot of entries around the same time in the form of:

NOOOOPE. at DADA/App/Dispatch.pm line 411, line 1.

at, DADA::App::Subscriptions::token at DADA/App/Subscriptions.pm line 74, line 1.

token exists at DADA/App/Subscriptions.pm line 92, line 1.

$data->{data}->{flavor}: unsub_confirm at DADA/App/Subscriptions.pm line 157, line 1.

at, DADA::App::Subscriptions::unsubscribe at DADA/App/Subscriptions.pm line 1643, line 1.

$token: EpMWwEchP--REDACTED--aSR3EBbPHyd at DADA/App/Subscriptions.pm line 1678, line 1.

$token_context: at DADA/App/Subscriptions.pm line 1679, line 1.

running scheduled jobs at teardown @ Tue Jul 23 15:15:11 2019 at /var/www/html/dada//DADA/App.pm line 377, line 1.

running scheduled jobs at teardown @ Tue Jul 23 15:15:11 2019 at /var/www/html/dada//DADA/App.pm line 377.

running scheduled jobs at teardown @ Tue Jul 23 15:15:11 2019 at /var/www/html/dada//DADA/App.pm line 377, line 1.

I know there was a bugfix around the 11.3.0 release that addressed some sort of automatic link-following behavior in clients but I am wondering if such an issue might still exist or if anyone else has seen behavior similar to this.

Thank you,

Tyler

Tyler Spilker Linux System Administrator Information Technology Services

Foley LL

www.gonzaga.edu

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