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Amy · 12 min read
Creating feedback emails that get results (with examples & templates)

Feedback request emails are the best way to get customers’ thoughts about your product or service. Learn how to use feedback emails effectively and you'll continually improve your business and keep customers happy!

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Amy · 13 min read
How to send emails with Go: API, SMTP & Golang packages

Thanks to its simplicity, rich standard library, and wealth of built-in tools, there are numerous options for integrating email sending into Go applications. In this guide, we’ll cover email delivery via API, SMTP and Golang packages.

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Amy · 27 min read
How to send emails with Node.js: Email API or Nodemailer (SMTP)

Node.js is a powerful JavaScript runtime known for its non-blocking, event-driven architecture and ability to handle asynchronous operations well—including email!

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Amy · 13 min read
Understanding SMTP ports 25, 465, 587, 2525 and choosing the right one

Choosing an SMTP port can be confusing, but understanding the different ports and what they do is important to properly secure your SMTP connections.

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Amy · 4 min read
Developer’s guide to email headers

Email headers offer up a blueprint for the message they belong to. They carry critical information about delivery paths, senders, recipients, and email servers, making them important for deliverability, security, and the user experience.

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Amy · 11 min read
What is inbound email routing and how to set it up (with examples)

Inbound email routing is a cool feature that enables users of your app to interact with it via email. Let’s take a look at how inbound routing works and the steps to set it up.

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Amy · 8 min read
Node.js email validation: How to check emails in your website or app

Real-time Node.js email validation goes beyond a simple formatting check, allowing you to validate whether or not an email address is actually deliverable. In this article, I’ll explain how you can use MailerSend’s Node.js SDK for quick, automated checks.

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Amy · 9 min read
Email threading: How it works + how to get started

Email threading helps clean up conversations, making it easier for teams to manage the flow of communication and improving the experience for users.

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Amy · 8 min read
How to integrate email replies into a web application

Inbound routing is super effective at organizing and improving communication workflows. But another awesome way to use it is to make your web app interact with email using email parsing and webhooks.

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