PostedApiHow we keep our shared IPs spotless
Shared IPs get a bad rap. Here is the three-step routine that keeps ours trusted by mailbox providers.
Notes on deliverability, product, and building in the open.
Shared IPs get a bad rap. Here is the three-step routine that keeps ours trusted by mailbox providers.
Your password resets should never share a highway with a promo blast. Here is how we keep them apart.
A template engine that silently swallows mistakes is a slow-motion outage. Ours screams instead.
Three acronyms stand between your email and the spam folder. We explain them like a human would.
Median delivery is a vanity metric until you slice it by provider, region and hour. We did.
First-class TypeScript types, retries that behave, and a sandbox mode your test suite will love.
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