DMARC

Could Yahoo! and AOL’s DMARC Policies Destroy Your Deliverability?

Yahoo! and AOL raised some eyebrows when they changed their DMARC Validation in a super aggressive way in an attempt to block email spoofing attacks on yahoo.com and aol.com addresses. Their intent was honorable, but this policy change could end up rejecting your email campaigns, even if you’re a legitimate sender!