[Mailman-Users] Excessive bounces to list members on my list

[Mark Sapiro]

On 04/30/2014 06:20 AM, Larry Finch wrote:
> 
> On Apr 30, 2014, at 5:11 AM, Peter Shute <pshute at nuw.org.au> wrote:
>>
>> Is yahoo doing the same thing for yahoo groups?
>>
> 
> Yahoo doesn’t have to. Mail from a Yahoo group already has a Yahoo domain in the From field - the group address.


To be more precise, mail from yahoo groups has an envelope sender
@returns.groups.yahoo.com so it passes SPF with a domain aligned with a
yahoo.com From:.

I don't know what Yahoo groups is doing with mail From: aol.com or
others with p=reject. A subject for further testing ...

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