Insights, strategies, and trends to fuel your digital growth.
Email Marketing
A complete deliverability audit framework — SPF, DKIM, DMARC, sender reputation, list health, engagement metrics, and inbox placement testing.
Krishnendu Karmakar
Email Marketing
Manage email bounces to protect your sender reputation.
Krishnendu Karmakar
Email Marketing
Optimize preview text to improve open rates.
Krishnendu Karmakar
Email Marketing
How email blacklists work, which ones matter most, how to check if you're listed, and the delisting process for major blocklists.
Krishnendu Karmakar
Email Marketing
How to build email templates with dynamic sections that swap based on subscriber attributes — using Liquid, Handlebars, or ESP-native logic.
Krishnendu Karmakar
Email Marketing
Real email marketing campaigns with documented results and learnings.
Krishnendu Karmakar
Email Marketing
How exit intent popups work, when they help vs annoy, copy and offer best practices, and A/B testing your popup against passive forms.
Krishnendu Karmakar
Email Marketing
How beauty brands use email to drive repeat purchase — personalized replenishment reminders, new launch announcements, and loyalty tier communication.
Krishnendu Karmakar
Email Marketing
Fast improvements you can make to boost email performance immediately.
Krishnendu Karmakar
Email Marketing
How hotels, airlines, and travel brands use email — booking confirmation sequences, pre-trip content, on-trip communication, and post-trip follow-up.
Krishnendu Karmakar
Email Marketing
How to use tools like GlockApps and Mailgun's Inbox Placement to test where your emails land before you send to the full list.
Krishnendu Karmakar
Email Marketing
How law firms use email for client communication, legal updates, and compliant lead nurture within bar association marketing guidelines.
Krishnendu Karmakar
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