I ran across this a few minutes ago and will do more digging. RGYahoo & AOL introduced a feature (DMARC) this week that basically says "If a message has a yahoo.com or aol.com email address as the FROM address, and it didn't come from a Yahoo.com server, then it's not acceptable." This is
causing a LOT of problems with mailing lists. On 5/1/2014 8:50 AM, (Redacted sender Sblumen123@xxxxxxx for DMARC) wrote:
RGAlso I don't know where dmarc-noreply@f <mailto:dmarc-noreply@f>... comes from???CB