Outlook’s 2025 Email Rules for Marketers
Microsoft Outlook tightens email authentication rules for high-volume senders to combat spam and phishing, starting May 2025.
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Author: Matt V - @emailkarma
DMARC Alignment: Strict vs. Relaxed
Master DMARC alignment with strict vs. relaxed modes for SPF/DKIM. Enhance email security and deliverability effectively.
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HBC Settles CASL Violations with Undertaking
It’s been a while since we’ve had any big news on the CASL front but lets dive into...
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What is the Microsoft Spam Fighters Program?
I’ve been a member of the Microsoft Spam Fighters Program (MSFP) for so long that I can’t...
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Domain Warming and the Importance of Domain Age
Learn why domain age, warming strategies, and IP reputation are crucial for email deliverability. Avoid pitfalls with fresh domains, cousin domains, and spam triggers.
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