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dmarc
3 postsUnderstanding How Mailing Lists Break DMARC
Explore how mailing lists disrupt DMARC and the limited solution ARC provides.
DMARC Has Been Public Since 2012. 68.4% of Domains Still Don't Enforce It
DMARC has been public since 2012, yet 68.4% of domains still do not enforce it, raising concerns for email security.
Why DMARC's new "NP" tag can fail with DNSSEC
The new np tag in DMARC conflicts with DNSSEC, impacting email security across domains.
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