@kristyna

🤖 MCP in email delivery: AI-generated transactional emails and newsletters

Jul 29, 2025 · 4 min read · One area where MCP (Model Context Protocol) can shine is email delivery. SaaS products regularly send emails to their users – from transactional emails like password resets and notifications, to marketing emails like product updates and newsletters. ...

MCP (Model Context Protocol) Explained Simply 🤖

Jul 22, 2025 · 6 min read · What is MCP Model Context Protocol (MCP) is a new open standard that makes it easier for AI systems to connect with external data and services. In simple terms, MCP acts a bit like an API for AI models – it provides a standard “language” for AI progr...

What Is a DKIM Selector? 🔑

Jul 1, 2025 · 5 min read · DomainKeys Identified Mail (DKIM) is an email authentication system that uses cryptographic signatures to verify that messages come from an authorized sender and haven’t been altered. A crucial component of DKIM is the DKIM selector, which plays a ke...

DKIM and Its Setup — Explained Simply with Examples ⭐

Jun 24, 2025 · 12 min read · DomainKeys Identified Mail (DKIM) is a core component of modern email authentication. It allows domain owners to digitally sign outgoing emails. In this guide, we’ll explain DKIM in simple terms, why it matters, and how it works behind the scenes. Wh...

Email Deliverability Best Practices for SaaS Businesses 💌

Jun 20, 2025 · 10 min read · Email is a lifeline for SaaS businesses – it’s how you welcome new users, reset passwords, send notifications, and keep customers engaged through newsletters or updates. Ensuring these emails actually reach the inbox (and not the spam folder) is know...