The SMTP Email Service
That Outperforms the Rest

Imagine sending emails without worrying about deliverability. Except, it's not a dream. It's Maileroo. With our SMTP email service, you can send emails with confidence, knowing that they will reach the right inboxes every time. Hop on board and experience the difference.

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5.0 on Product Hunt

5.0 on Capterra

4.5 on G2.com

Zero hassle, improved deliverability. That's Maileroo for you.

Choose Maileroo's SMTP Email Service for exceptional inbox deliverability, with full DMARC alignment thanks to our support for SPF and DKIM. Whether you're sending 1,000 or 1 million emails, our service scales effortlessly to meet your needs, all while providing expert engineer-led support for a hassle-free experience.

High Deliverability

Don't you hate when your emails end up in the spam folder? With Maileroo, you can rest assured that your emails will reach the right inboxes every time. Our SMTP service is designed to maximize deliverability and ensure that your messages reach where they belong.

Security

Authentication is key to email security. That's why we support SPF, DKIM, and DMARC to ensure that your emails are authenticated and secure. With Maileroo, you can send emails with confidence, knowing that they are protected from unauthorized access and tampering.

Scalability

Looking to send a few emails or a few million? No problem. Our SMTP service scales effortlessly to meet your needs, so you can send as many emails as you want without worrying about capacity limits. With Maileroo, you can grow your email list without limits.

Real-Time Analytics

Do you know the best part? You can track the performance of your emails in real-time with our analytics dashboard. Get detailed insights into open rates, click-through rates, bounce rates, and more to optimize your email campaigns and improve your deliverability.

Integration Ready

Well, that's not all. Our SMTP service seamlessly integrates with your application or website, so you can send emails effortlessly from your preferred platform. Whether you're using WordPress, Magento, or any other platform, we've got you covered.

Engineer-Led Support

Don't you hate when you run into technical issues and can't get help? With Maileroo, you don't have to worry. Our expert engineers are here to help you with any questions or issues you may have. We gotcha covered, mate!

We're the #1 SMTP Email Service Provider. Here's Why.

Yes, you read it right. We are serious about helping businesses create that strong connection through email. We commit to ourselves that every message sent will be delivered right to the recipient’s inbox; it could be texts, password resets, alerts, newsletters, or anything else. We set everything at ease, from setup to execution of SMTP, so that you can focus more on growing and operating your business.

Real-time Email Tracking

Follow each send from the dashboard and see delivery activity without chasing logs across different tools.

Reliable Uptime

Send through infrastructure built to support consistent email delivery for transactional and business messages.

Scalability

Start for free, and then grow into higher sending volumes without changing your email setup again and again.

Transparent Pricing

Choose clear plans that scale with your sending volume, without having to decode complicated pricing.

Built to Keep Important Email Moving

Maileroo is built for teams that need important emails to keep moving. Our SMTP service runs on monitored infrastructure and is designed to reduce the risk of delays, failed sends, and message loss.

Send higher volumes without managing your own mail servers. Track delivery from your dashboard. Use authentication tools that support better inbox placement.

So when you are sending password resets, invoices, alerts, or customer updates, you have the practical pieces in place to send with more confidence. Learn more about what makes Maileroo the best SMTP service provider for your business.

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Maileroo vs. Competitors

Our services are designed to be better than our competitors.

Our dashboard is easy to use, and our customer support team is always available to help you with any questions or issues you may have. Latency is a thing of the past with our high-speed servers, and our deliverability rates are among the best in the industry. We often get people asking us how we do it, and the answer is simple: we care about our customers and want to provide them with the best possible service.

Experience the Maileroo difference today and see why we are the best SMTP email service provider for your business. We are confident that you will love our service and the results it delivers.

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SMTP Infrastructure Hosted in the EU

Maileroo's SMTP service is hosted in the European Union, with servers located in Germany, Netherlands and Finland.

Amsterdam and Frankfurt provide a strong base for email infrastructure, with high-speed connectivity and reliable data centre networks. For teams that care about performance, security, and regional hosting, this gives your email delivery a clear technical foundation.

Maileroo’s infrastructure is monitored around the clock to support reliable sending at scale. So your team can send business and transactional emails with more confidence, without managing the server layer yourself.

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Why Choose Maileroo?

Built for better email delivery, clearer tracking, and fewer moving parts between send and inbox.

Trusted by over 1,000 customers

Maileroo is trusted by over 1,000 businesses worldwide to deliver their transactional emails. Our customers rely on us to ensure that their emails reach the right inboxes quickly and securely.

Scale your email delivery

Varying email volumes? No problem. Our SMTP service scales effortlessly to meet your needs, so you can send as many emails as you want without worrying about capacity limits. Go mach 10 with Maileroo.

Actionable insights

Our analytics dashboard provides real-time insights into your email campaigns, so you can track open rates, click-through rates, bounce rates, and more. Use these insights to design killer campaigns that drive results.

Built with security in mind

Encryption? Check. Authentication? Check. Two-factor authentication? Check. Designed with security in mind, we ensure your corporate account remains secure and your emails are delivered safely. We take security seriously.

Works with your existing systems

Just plug and play. We integrate seamlessly with your existing systems, so you can send emails effortlessly from your preferred platform. Whether you're using WordPress, Ghost, or any other platform, we've got you covered. Legit.

List management made easy

We provide tools to help you manage your suppression list and handle bounces, so you can maintain a clean email list and improve your deliverability rates. A clean list is a happy list, and a happy list means more opens and clicks.