Email marketing is still one of the highest ROI marketing channels available. Yet many marketers are facing a frustrating reality. Open rates are falling. Emails are landing in spam folders. Campaigns that worked two years ago are suddenly underperforming. If you spend time in email marketing communities, one complaint appears repeatedly: “Why are my emails no longer reaching inboxes?” That question is becoming more important as Gmail and Yahoo continue tightening sender rules. For affiliate marketers, ecommerce sellers, agencies, coaches, and small businesses, poor deliverability can mean lost revenue. This…
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