The Sinch Mailgun team

Deliverability is the ability to get your messages into your recipient’s inbox without being blocked or marked as spam. Without deliverability testing, you may miss issues that...

As an email service provider (ESP) we know how layered the email world can be. To be a successful sender, you must master everything from email deliverability, to ROI, email...

Integrating email into an app isn’t as simple as just adding an email functionality. You also have to consider email deliverability issues, email marketing metrics like open rates, and...

What’s sender reputation? Glad you asked. In this article, we define what sender reputation is and its components, we’ll cover our top tips, and some of the most common mistakes...

Let’s say you have an extensive list of email subscribers who have opted-in to receive your stuff. They may have found their way onto your mailing list from a social media platform...