Re: Mailman 2.1.16 [DMARC: perspectives from a listadmin of large open-source lists

Brian E Carpenter <brian.e.carpenter@gmail.com> Tue, 15 April 2014 01:36 UTC

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Date: Tue, 15 Apr 2014 13:36:20 +1200
From: Brian E Carpenter <brian.e.carpenter@gmail.com>
Organization: University of Auckland
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To: John Levine <johnl@taugh.com>
Subject: Re: Mailman 2.1.16 [DMARC: perspectives from a listadmin of large open-source lists
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On 15/04/2014 10:02, John Levine wrote:
>> to something like:
>>
>> From: Brian E Carpenter <brian.e.carpenter@yahoo.com.INVALID>
> 
> That's what I do on my lists.  It was pretty easy to add in the shim
> that adds the outgoing DKIM signature, and is the least painful thing
> I could think of for my mostly non-technical users.

It's also much better than destroying everybody's From field, which rather
defeats the purpose of a mailing list to my mind. OK, Mailman 2.1.16
doesn't actually solve the problem in a useful way. Thanks.

   Brian

> 
>> (or maybe instead of yahoo.com.INVALID, it should be "yahoo.com.BREAKS.MAILING.LISTS"
> 
> Now, now, there's no LISTS TLD.  Yet.
> 
> R's,
> John
> 
>