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The Sendvaults Blog

Insights on email delivery, developer best practices, platform updates, and industry trends from our team.

Featured

Why Email Deliverability Is the Most Underrated Metric in SaaS

Most teams track opens and clicks. But the metric that actually determines your email program's success is delivery rate — and it's often invisible until something breaks.

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Tutorial

Integrating Sendvaults with Your Node.js App in 5 Minutes

A step-by-step guide to sending your first transactional email using the Sendvaults REST API and Node.js.

June 1, 20265 min read
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Security

SPF, DKIM, and DMARC: A Plain-English Guide for Developers

Email authentication doesn't have to be complicated. Here's everything you need to know to properly authenticate your sending domain.

May 28, 20268 min read
Performance

How We Achieve Sub-2-Second Email Delivery at Scale

A deep dive into the infrastructure decisions behind Sendvaults' fast and reliable email delivery pipeline.

May 20, 202612 min read
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Analytics

Understanding Your Email Analytics Dashboard

A walkthrough of every metric in your Sendvaults dashboard and what actions to take when numbers drop.

May 14, 20266 min read
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E-commerce

The 7 Transactional Emails Every Online Store Must Send

From order confirmation to win-back campaigns — the essential email flows that drive customer loyalty and repeat purchases.

May 7, 20267 min read
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Product

Introducing Custom Sender Identities: Send From Your Own Brand

Today we're launching one of our most-requested features — full control over your sending name, address, and domain identity.

April 30, 20264 min read