[Mimedefang] ADMINISTRIVIA: Yahoo users may not post to this mailing list

Kevin A. McGrail KMcGrail at PCCC.com
Wed Apr 23 11:27:08 EDT 2014

On 4/23/2014 10:32 AM, Joseph Brennan wrote:
> "David F. Skoll" <dfs at roaringpenguin.com> wrote:
>> I regret to inform Yahoo users that they may no longer post to any 
>> mailing
>> list hosted on lists.roaringpenguin.com.
> The madness has spread to AOL effective yesterday 4/22.
>> host -t txt _dmarc.aol.com
> _dmarc.aol.com descriptive text "v=DMARC1\; p=reject\; pct=100\; 
> rua=mailto:d at rua.agari.com\; ruf=mailto:d at ruf.agari.com\;"
Thanks Joseph,

As a side-note, the code framework I posted a week or so ago for Yahoo! 
has been working very well for our mailing lists.  I'm going to work on 
generalizing my code and doing a DMARC check prior to posting for any 
domains.  Some people might want to consider things like the new DMARC 
code in the latest mailman release candidate but I like fixing this with 
things like MD where it's more generic and customizable at the same 
time.  Will share code when I'm done.


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