Email Marketing - Unkoa Marketing

Email Marketing

Email Verification in 2026: How to Clean a List Before It Kills Your Deliverability

The bounce-rate rule everyone quotes is not published by any mailbox provider. Here is what Gmail actually enforces in 2026, and what list cleaning costs.

Email Marketing

beehiiv vs Substack (2026): Which Newsletter Platform Actually Pays?

Substack takes 10% of your subscription revenue forever. beehiiv charges a flat $43 and takes nothing. Here is the exact point where that flips, worked out.