Re: [Mailman-Users] DKIM / DMARC woes...

[Grant Taylor via Mailman-Users]

On 10/03/2017 10:24 AM, Mark Sapiro wrote:

It is not a list setting. It applies to the entire installation. It is
documented in Mailman/Defaults.py and if you want to change the default,
set it in Mailman/mm_cfg.py.


Thank you Mark.

Sorry if I'm asking obvious questions.  I've not admined Mailman in 
quite a while and I'm trying to help someone else admin Mailman remotely 
without access.  :-/




--
Grant. . . .
unix || die

--
Mailman-Users mailing list Mailman-Users@python.org
https://mail.python.org/mailman/listinfo/mailman-users
Mailman FAQ: http://wiki.list.org/x/AgA3
Security Policy: http://wiki.list.org/x/QIA9
Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/
Unsubscribe: 
https://mail.python.org/mailman/options/mailman-users/archive%40jab.org

Re: [Mailman-Users] DKIM / DMARC woes...

[Mark Sapiro]

On 10/02/2017 11:24 PM, Grant Taylor via Mailman-Users wrote:
> 
> Is the REMOVE_DKIM_HEADERS option a per mailing list setting?  Or is it
> Mailman wide?
> 
> I'm looking through the list admin interface for Mailman 2.1.20 and not
> finding it.


It is not a list setting. It applies to the entire installation. It is
documented in Mailman/Defaults.py and if you want to change the default,
set it in Mailman/mm_cfg.py.

-- 
Mark Sapiro The highway is for gamblers,
San Francisco Bay Area, Californiabetter use your sense - B. Dylan
--
Mailman-Users mailing list Mailman-Users@python.org
https://mail.python.org/mailman/listinfo/mailman-users
Mailman FAQ: http://wiki.list.org/x/AgA3
Security Policy: http://wiki.list.org/x/QIA9
Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/
Unsubscribe: 
https://mail.python.org/mailman/options/mailman-users/archive%40jab.org

Re: [Mailman-Users] DKIM / DMARC woes...

[Grant Taylor via Mailman-Users]

On 09/21/2017 03:23 PM, Mark Sapiro wrote:

The default behavior does nothing to DKIM related headers. This is from
Defaults.py


Is the REMOVE_DKIM_HEADERS option a per mailing list setting?  Or is it 
Mailman wide?


I'm looking through the list admin interface for Mailman 2.1.20 and not 
finding it.




--
Grant. . . .
unix || die
--
Mailman-Users mailing list Mailman-Users@python.org
https://mail.python.org/mailman/listinfo/mailman-users
Mailman FAQ: http://wiki.list.org/x/AgA3
Security Policy: http://wiki.list.org/x/QIA9
Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/
Unsubscribe: 
https://mail.python.org/mailman/options/mailman-users/archive%40jab.org

Re: [Mailman-Users] DKIM / DMARC woes...

[Mark Sapiro]

On 09/21/2017 02:43 PM, Grant Taylor via Mailman-Users wrote:
> 
> Would I be correct in assuming that REMOVE_DKIM_HEADERS needs to be set
> to 2 or 3 to remove the DKIM headers if no from header munging is
> happening?  (from_is_list or dmarc_moderation_action both at their
> default value.)


Yes, that is correct.

-- 
Mark Sapiro The highway is for gamblers,
San Francisco Bay Area, Californiabetter use your sense - B. Dylan
--
Mailman-Users mailing list Mailman-Users@python.org
https://mail.python.org/mailman/listinfo/mailman-users
Mailman FAQ: http://wiki.list.org/x/AgA3
Security Policy: http://wiki.list.org/x/QIA9
Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/
Unsubscribe: 
https://mail.python.org/mailman/options/mailman-users/archive%40jab.org

Re: [Mailman-Users] DKIM / DMARC woes...

[Grant Taylor via Mailman-Users]

Thank you for the reply Mark.

On 09/21/2017 03:23 PM, Mark Sapiro wrote:

The default behavior does nothing to DKIM related headers. This is from
Defaults.py


Would I be correct in assuming that REMOVE_DKIM_HEADERS needs to be set 
to 2 or 3 to remove the DKIM headers if no from header munging is 
happening?  (from_is_list or dmarc_moderation_action both at their 
default value.)




--
Grant. . . .
unix || die

--
Mailman-Users mailing list Mailman-Users@python.org
https://mail.python.org/mailman/listinfo/mailman-users
Mailman FAQ: http://wiki.list.org/x/AgA3
Security Policy: http://wiki.list.org/x/QIA9
Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/
Unsubscribe: 
https://mail.python.org/mailman/options/mailman-users/archive%40jab.org

Re: [Mailman-Users] DKIM / DMARC woes...

[Mark Sapiro]

On 09/21/2017 12:37 PM, Grant Taylor via Mailman-Users wrote:
> 
> Does setting from_is_list and / or dmarc_moderation_action to munge
> cause Mailman to do anything with existing DKIM-Signature headers?  Will
> they be removed or left there?


The default behavior does nothing to DKIM related headers. This is from
Defaults.py

> # Some list posts and mail to the -owner address may contain DomainKey or
> # DomainKeys Identified Mail (DKIM) signature headers .
> # Various list transformations to the message such as adding a list header or
> # footer or scrubbing attachments or even reply-to munging can break these
> # signatures.  It is generally felt that these signatures have value, even if
> # broken and even if the outgoing message is resigned.  However, some sites
> # may wish to remove these headers.  Possible values and meanings are:
> # No, 0, False -> do not remove headers.
> # Yes, 1, True -> remove headers only if we are munging the from header due
> # to from_is_list or dmarc_moderation_action.
> # 2 -> always remove headers.
> # 3 -> always remove, rename and preserve original DKIM headers.
> REMOVE_DKIM_HEADERS = No

-- 
Mark Sapiro The highway is for gamblers,
San Francisco Bay Area, Californiabetter use your sense - B. Dylan
--
Mailman-Users mailing list Mailman-Users@python.org
https://mail.python.org/mailman/listinfo/mailman-users
Mailman FAQ: http://wiki.list.org/x/AgA3
Security Policy: http://wiki.list.org/x/QIA9
Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/
Unsubscribe: 
https://mail.python.org/mailman/options/mailman-users/archive%40jab.org

[Mailman-Users] DKIM / DMARC woes...

[Grant Taylor via Mailman-Users]

Hello,

Does setting from_is_list and / or dmarc_moderation_action to munge 
cause Mailman to do anything with existing DKIM-Signature headers?  Will 
they be removed or left there?




--
Grant. . . .
unix || die

--
Mailman-Users mailing list Mailman-Users@python.org
https://mail.python.org/mailman/listinfo/mailman-users
Mailman FAQ: http://wiki.list.org/x/AgA3
Security Policy: http://wiki.list.org/x/QIA9
Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/
Unsubscribe: 
https://mail.python.org/mailman/options/mailman-users/archive%40jab.org