Re: [Mailman-Developers] Testing different email structures with MUAs

2013-09-12 Thread Stephen J. Turnbull
Daniel Kahn Gillmor writes: On 09/11/2013 08:44 PM, Stephen J. Turnbull wrote: Abhilash Raj writes: I have attached all 3 type of message, each in a different file. Please can you place it in your maildir and check how your MUAs respond to it and report here? The message

Re: [Mailman-Developers] Testing different email structures with MUAs

2013-09-12 Thread Daniel Kahn Gillmor
On 09/12/2013 03:11 AM, Stephen J. Turnbull wrote: So you're proposing this, I guess: multipart/signed multipart/mixed text/whatever # optional mailman header multipart/signed text/whatever # original signed

Re: [Mailman-Developers] Testing different email structures with MUAs

2013-09-12 Thread Daniel Kahn Gillmor
On 09/11/2013 04:58 AM, Abhilash Raj wrote: I have attached all 3 type of message, each in a different file. Please can you place it in your maildir and check how your MUAs respond to it and report here? The message signature will not be verified(the signature text is actually gibberish),

Re: [Mailman-Developers] Testing different email structures with MUAs

2013-09-12 Thread Daniel Kahn Gillmor
On 09/13/2013 12:29 AM, Daniel Kahn Gillmor wrote: http://dkg.fifthhorseman.net/src/mailman/multisigned-images/ I've added a fourth message, with a variant on the content wrapping structure stephen and i were just talking about: └┬╴multipart/signed 11903 bytes ├┬╴multipart/mixed 8561 bytes

Re: [Mailman-Developers] Testing different email structures with MUAs

2013-09-12 Thread Stephen J. Turnbull
Daniel Kahn Gillmor writes: I'm just pointing out that mailman commonly produces what you've called invalid data, In the OpenPGP sense that the whole message cannot be considered to be validly signed, even though it may contain a multipart/signed part with a valid signature. and that its

[Mailman-Developers] Author_is_list option in upcoming mailman 2.1.16

2013-09-12 Thread Franck Martin
In the upcoming mailman 2.1.16 there has been the introduction of the optional feature author_is_list Replace the sender with the list address to conform with policies like ADSP and DMARC. It replaces the poster's address in the From: header with the list address and adds the poster to the