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Product
7 min
Forrester TEI study reveals Sinch Mailgun ROI and outcomes
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Featured blog posts
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Product
7 min
Forrester TEI study reveals Sinch Mailgun ROI and outcomes
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10 min
Email metrics explained: Understanding email performance
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12 min
Navigating global data compliance and regulations in 2024
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IT & Engineering
9 min
Email security and infrastructure: Cloud-based vs. on-premise
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Which SMTP port should I use? Understanding ports 25, 465 & 587
It's a common question that we receive here at Sinch Mailgun about SMTP port numbers. To ensure connectivity to our Simple Mail Transfer Protocol (SMTP) endpoint, Mailgun...
Read More
SMTP: Exploring port 587
When it comes to email delivery, not all SMTP ports are created equal. While port 25 might be the oldest port in the book, and port 465 had its moment in the sun, it's port 587 that...
Read More
Cover your bases with email and SMS for transactional messages
Every hero needs a sidekick they can count on to help save the day. A solid sidekick always has the hero’s back, and many times, they also have skills that complement their...
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Mailgun Optimize releases new email health score
Your email health score is like a credit score, and takes into account all the different factors, features, and habits that contribute to your sender reputation. Our new feature is...
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Which SMTP port should I use? Understanding ports 25, 465 & 587
It's a common question that we receive here at Sinch Mailgun about SMTP port numbers. To ensure connectivity to our Simple Mail Transfer Protocol (SMTP) endpoint, Mailgun...
Read More
Cover your bases with email and SMS for transactional messages
Every hero needs a sidekick they can count on to help save the day. A solid sidekick always has the hero’s back, and many times, they also have skills that complement their...
Read More
What to look for in a transactional email provider
For many developers, transactional emails have been the go-to method to send timely website and application notifications and alerts about abandoned cart reminders, order...
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What is M3AAWG, and why you should get involved
Every company is trying to achieve growth and be more recognizable and the protection of that journey can be incredibly challenging. There are times when everybody considers...
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SMTP: Exploring port 587
When it comes to email delivery, not all SMTP ports are created equal. While port 25 might be the oldest port in the book, and port 465 had its moment in the sun, it's port 587 that...
Read More
Why is Gmail blocking my emails? How to prevent it
It's frustrating as an email sender when your messages don’t get through. Especially if you don't know why it's happening. In this article, we’ll dig into why Gmail may be blocking...
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Prevent your emails from going to spam: Plus 10 tips to fix it
Emails that land in the spam folder end up wasting all of that time and effort from your email marketing program – and they certainly won’t get any results. Sometimes, it can...
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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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