Back to main menu

Mailgun blog

Latest stories

Everything you need to start building connected experiences.

The basics of email subdomains

When it comes to email sending, sometimes you need more than the press of a button to get your message across. You may have heard of email subdomains, but you may be...

Read more

Send email using Python3 and the Mailgun API

If you’re looking to streamline your approach to programmatically sending email, you’re in good hands. Our developers have the experience you need to get started. Read on as we...

Read more

The basics of SPF records

SPF doesn’t refer to how long you can wait before you have to reapply your sunblock (seriously, go get some). Instead, the term “SPF” refers to a security measure that helps...

Read more

Introducing engagement data for validations: reveal authentic engagement trends with predictive data

Sinch Mailgun’s latest release is an all-new validation criteria that leverages the past to give you a glimpse into the future. If you’re thinking this sounds too good to be true, we...

Read more

Email validation – Why is it vital for your inbox?

We all have those moments when we get nervous and need to double-check ourselves. Did we fill in the right answer bubbles on a test? Did we type in the right password when...

Read more

Email icon

Keep me posted! Get the latest from Mailgun delivered to your inbox.

Send me the newsletter. I expressly agree to receive the newsletter and know that I can easily unsubscribe at any time.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

What is DKIM: Learn how it works and why it’s necessary

Are you who you say you are, or are you a spoofer in disguise? Answering this question is what DKIM is all about. As email usage and capabilities continue to grow, it’s important to...

Read more

We went to Unspam! Here’s what we learned

Here’s how Really Good Email’s describes Unspam, A rebel conference for email folks who hate boring conferences… unexpected, unconventional, and unforgettable. We know that...

Read more

What is inbox placement and how is it calculated?

Email deliverability sometimes feels like a mirage. Your messages go on a long journey from your mail server to your subscribers’ inboxes. But it’s the last part of that journey that...

Read more

Email authentication: Your ID card for sending

Email authentication lets mailbox providers know that you’re a trusted sender – that you are who you say you are. As a Technical Account Manager at Mailgun, I’m constantly...

Read more

Email hard bounces: The brick walls of failure

We’ve talked a lot about email bounces and email bounce rates as a whole in the past before, but we’ve really only ever dipped our toes into the different types of bounces...

Read more

See what you can accomplish with the world's best email delivery platform. It's easy to get started.Let's get sending
CTA icon