Last week for my Valimail "Ask Al" video series, I interviewed Andrew Barrett as Spamhaus. Following up on a prior video where the topic was blocklists (with Alison Gootee) , I though…
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Today, I'm trying to help a client answer the question of how Gmail decides in which tab to place a sender's email messages. That leads to the question of how does Gmail,…
In the next chapter in the story of Yahoo's recent DMARC policy change , Andrew Barrett shares a snapshot of what percentage of an example email service provider's clien…
A few days ago, Yahoo updated their DMARC policy setting to "p=reject." What this means is, mail containing a Yahoo from address is basically no longer considered legit…
