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Email

Helpful articles to optimize your email program.

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...

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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...

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The golden age of scammers: AI-powered phishing

Long live the prince of Nigeria, he had a good run. Gone is the age where scammers wield the same mediocre power as a snake oil salesman, reliant on their own persuasion and...

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“Email failed to send” – understanding the error message?

Let’s say you’ve integrated your app with email functionality, designed some great email content, developed a marketing strategy, and you think you’re good to go. But then you...

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5 reasons transactional emails are unsung heroes of the customer experience

Some heroes have songs written about them. Folk heroes of the railroad like Casey Jones and John Henry get ballads. Princess Diana and Marilyn Monroe share an Elton John...

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Navigating global data compliance and regulations in 2024

Protection from loss, theft, and corruption – these are the goals of data privacy regulations. Adhering to these regulations makes you a trusted sender but it takes...

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Key takeaways from Sinch Mailgun’s Email and the customer experience 2024

No one denies that email is an important connecting point between businesses and consumers as well as applications and users. Now, a new study shows just how crucial...

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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...

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What’s coming for email in 2024

If you’re a frequent Mailgun reader, you’ll know we always try to help our customers with some email predictions for the year ahead. And, let’s be honest, some years are harder than others...

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Black Friday & Cyber Monday 2023: Unleashing the power of email

The holiday season is like a grand stage for email senders, and nothing steals the spotlight quite like the Black Friday and Cyber Monday weekend. Shopping is on the rise in 2023...

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