[dns-operations] Mailing List Behaviour Change

Grant Taylor gtaylor at tnetconsulting.net
Sun Apr 7 18:27:32 UTC 2019

On 4/7/19 9:46 AM, Jim Popovitch wrote:
> Nope, It's per list configuration.

Sorry, I was conflating the REMOVE_DKIM_HEADERS option, which is across 

I associate it with DMARC, because incoming DKIM headers can cause 
problems if anything that is signed changes.

> Mailman can default to munging if the domain has DNS/DNSSEC resolution 
> issues.> The decision was made to munge when in doubt if DNSSEC 
> mitigations are enabled and there are DNS resolution (such as when the 
> mailman host is doing DNSSEC validation)

Which version of Mailman does that apply to?  I'm more familiar with 
version 2.x.  I'm wondering if that's new in 3.x.

> There's a further feature to "always munge/wrap a specific regex of 
> domains"


Grant. . . .
unix || die

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