Blog Uncategorized

Uncategorized

IP Warmup for Transactional Email Using MailChannels

If you are sending transactional email from a new IP address or domain, especially at scale, you should not start at full volume on day one. Mailbox providers need time...

Does MailChannels Use Machine Learning, Content-Based Scanning, or Behavior-Based Rules?

Email security and deliverability are critical concerns for web hosts, businesses, and email service providers. With increasing spam and phishing attacks, email providers need advanced filtering solutions that go beyond...

When Does a Transactional Email Become a Marketing Email?

The boundary between transactional email and marketing email looks simple until teams start combining the two. A password reset gets a promo banner. A receipt gets a discount code. A...

What Is Transactional Email? (vs Marketing Email)

What Changes, What Breaks, and Why the Difference Matters Email teams often use the terms transactional email and marketing email as if the difference is obvious. In practice, many product...

Optimizing Transactional Email for Mobile Experiences

Most transactional emails are opened on a phone. That means mobile rendering is not a nice-to-have. It is part of the user experience and part of whether the email actually...

Security Notifications, Alerts & Account Activity Emails: Why Deliverability Matters

Security emails are not routine notifications. They are part of your product’s defense layer. Login alerts, password change confirmations, MFA notices, suspicious activity warnings, and account access updates help users...

Sending Multi-language Transactional Emails at Scale: Best Practices for Global Platforms

As products expand globally, transactional email has to do more than arrive. It has to be clear, trustworthy, and locally understandable the moment the user opens it. A password reset...

IP Blacklisting Still Threatens Hosting Providers in 2025 — Here’s How to Stop It

IP Blacklisting: A Persistent Problem for Hosting Providers in 2025 Even in 2025, IP blacklisting remains one of the most common—and costly—issues facing web hosting providers. Every day, hosting companies...

Pioneering the Future of Web Hosting with Konrad Keck

Join us as we delve into the inspiring journey of Konrad Keck, founder of Modules Garden, and his entrepreneurial path in the web hosting industry. In this episode, we explore...

Scaling Your Startup: How to Ensure Your Email Infrastructure Can Keep Up with Growth

For startups, rapid growth is the dream. But as your user base expands and email volume surges, your email infrastructure can quickly become a bottleneck. Sending transactional emails, onboarding new...

Stay updated with MailChannels

Subscribe to the MailChannels Blog to receive new blog posts in your inbox.

Join our team

MailChannels secure and deliver email for more domains than anyone else.

View careers

Contact us

Have any feedback or questions? We’d like to hear from you.

Cut your support tickets and make customers happier

Get a demo