Thanks for helps.
On Sat, Nov 23, 2019, at 11:07 AM, Richard Damon wrote: > On 11/22/19 6:25 AM, Wesley Peng wrote: > > Would this list break SPF then? Thanks > > > This list sends with an envelope sender in the lists domain, so it > doesn't break general SPF, it will break DMARC SPF, since that check SPF > only to the From: domain. > > This list doesn't modify messages in a way to break DKIM, so messages > that were DKIM signed to the From: Domain will still pass DMARC DKIM, so > will pass DMARC (unless the domain doesn't DKIM sign messages, which > would be very unusual for highly restricted DMARC). > > -- > Richard Damon > >
