[Mailman-Users] Mailman message IDs? Disappearing Posts

Mark Sapiro mark at msapiro.net
Sun Jul 13 00:56:54 CEST 2014

On 07/12/2014 02:10 PM, Steven Owens wrote:
> Doing some more googling, it looks like a lot of spam filtering /
> blocking policies changed recently.  I guess I need to study up.  If
> you have any suggestions for where to start, I'm all ears (well,
> eyes).

There is an overwhelming amount of discussion in the archives of this
list at
in threads with subjects mentioning DMARC and yahoo.

Mark Sapiro <mark at msapiro.net>        The highway is for gamblers,
San Francisco Bay Area, California    better use your sense - B. Dylan

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