Mailgun blog
Deliverability
Tips and strategies to ensure your email reaches its destination.
Email marketing deliverability: Whose job is it anyway?
Your business depends on being able to connect with people via email. That’s true for both transactional messages and promotional campaigns. But who is ultimately responsible for making sure those messages reach the inbox ...
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Key takeaways from Mailgun’s State of email deliverability 2025
Changes from major mailbox providers thrust the topic of email deliverability best practices into the spotlight over the last year. Our new, interactive report
State of email deliverability 2025
shows there are signs of improvement, but...
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Spam filters & deliverability: What mailbox providers expect from email senders
How can you use sending best practices to stay on the good side of mailbox providers’ spam filters – and make it into the inbox?...
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What is SMTP and how does it work?
SMTP, though a pillar of email delivery, often gets lost in the jumble of tech terms and acronyms. But if you're ready to send impactful emails, this is one of those acronyms that...
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How email deliverability impacts your ROI
Email isn’t a new medium. In fact, it’s one of the original pillars of the internet. Though it may seem like “You’ve got mail” is a phrase that’s lost some of its excitement over the...
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How to build customer satisfaction during Black Friday with email
It’s here. That special time of year when web traffic fluxes, sales skyrocket, developers batton down the infrastructure hatches, and marketers dive into deep seas of data and...
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What is Online Analytical Processing (OLAP)? A quick start guide
In the world of big data and analytics, OLAP has emerged as a game-changing technology. But what exactly is OLAP...
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The dirty truth about email lists and how to scrub them with email list cleaning
Pardon our French, but nothing delivers a bigger sucker punch to your deliverability than a dirty email list. Email lists aren’t just for organizing and storing contacts, they are the...
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Black Friday & Cyber Monday: 5 tips to land in the inbox and stand out from the crowd
‘Tis the season to think about holiday sending. We checked our calendars and were terrified to see that it’s not even Halloween, yet stores are hanging wreaths, inflating...
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How to improve your email deliverability for the future of email
If your customers aren’t getting your emails, then there’s a good chance that your email program needs some refreshing with these email deliverability tips taken from Email Camp: MessageMania speaker and industry pro, Laura Atkins.
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