Devgun: Creating Development Environments with Kubernetes

When we first approached the problem of creating local development environments, we reached for common tools like vagrant. But as…

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Recent Articles

January 10, 2018

Domain or IP Reputation: Which One Does Gmail Care More About?

We often compare email reputation to a credit score. The better your sending score, the more likely your email will get delivere…

January 5, 2018

Mailgun Security Incident and Important Customer Information

On January 3, 2018, Mailgun became aware of an incident in which a customer’s API key was compromised and immediately began diag…

December 15, 2017

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So, you made a mistake. You spent a long time making sure your email was perfect. You sent it out to your list, feeling all anxi…

December 7, 2017

How to Build An Email List the Right Way

I’ve seen a lot of lists – good lists, bad lists, and everything in between – so I can usually tell when a company’s email list…

December 5, 2017

Lock It Down! Welcome, 2 Factor Authentication

Hour 0: Well, I never thought this would happen, but my password was leaked. My account has been compromised, and my services ha…

November 30, 2017

FML, I Didn't Send That! What to Do If Spam Gets Sent from Your Account

There are only a couple things worse than mall shopping on Christmas Eve. Your holiday party getting crashed by really bad gu…

November 28, 2017

How to Set Up Message Queues for Asynchronous Sending

Message queuing is an interesting tool that can help us create scalable websites or web services. A message queue allows applica…

November 21, 2017

FML, Every Email I Send Goes to Gmail's Promotions Tab

The Promotions tab. Some people love it, some people hate it, some people love to hate it. For many of us, when we find our mess…

November 16, 2017

FML, I Got Blacklisted. What Do I Do?

The holidays already come with mounting anxiety. Will I find a Nintendo Switch for the kids? Your mom’s going to stay here for h…

November 14, 2017

Introducing the 5 User Roles: Keep the Riffraff Out of Your Mailgun Account

You probably don’t want this guy touching your API keys. And you definitely don’t want this guy adjusting the settings of your d…

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