[Mailman-Users] Yahoo Groups' From munging and X-Original-From

Mark Rousell markr at signal100.com
Mon May 26 06:27:50 CEST 2014

On 26/05/2014 03:22, John Levine wrote:
>> Until spammers figure out they can send mail
>> From: spammer at evildomain.com
>> X-Original-From: whatever at yahoo.com
> This is one of the most annoying things about Yahoo and AOL's misuse
> of DMARC -- they're practically forcing people to use hacks to show
> unauthenticated fake From: lines.

Indeed. It's a natural response. We might as well accept it and make the
best of it.

Mark Rousell

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