About Us

The Story Behind Maileroo

We created Maileroo to make modern email delivery simpler, more reliable, and easier for every business. From startups to enterprises, our mission is to help every email reach its destination with confidence.

Maileroo Metrics
We built Maileroo to make email delivery simpler, more reliable, and easier for every business.
100M+
Emails Sent Monthly
1,000+
Happy Customers
99.9%
Uptime SLA
Our Principles

Everything we build starts with three simple principles that guide every decision we make.

Reliability First
We build infrastructure you can depend on, delivering consistent performance, high deliverability, and reliable uptime that helps every business send emails with complete confidence at scale.
Simplicity Matters
We create powerful tools that stay simple to use, making email delivery easy to integrate, manage, and scale while saving valuable time for every growing team.
Customer Success
We believe lasting success comes from strong partnerships, delivering responsive support, continuous innovation, and trusted expertise every step of the way.
How We Work

Values That Guide Every Decision

The way we work reflects who we are. By holding ourselves to high standards, we create partnerships, better experiences, and relationships built on trust and accountability.

Customer-Centric

Every decision begins with understanding our customers, allowing us to build meaningful solutions, improve every experience, and create lasting relationships built on trust and mutual respect together. We listen closely, stay responsive to real needs, and put people at the center of every product choice we make.

Honest Communication

We believe transparency creates stronger partnerships. That's why we communicate openly, set clear expectations, and always stand behind the work we deliver with honesty and integrity. Clear dialogue builds confidence, helps teams move faster, and ensures everyone knows exactly where they stand.

Continuous Improvement

We never stop learning, refining, and improving. Every challenge is an opportunity to make our platform, our processes, and our team even better for every customer we serve together. Progress comes from staying curious, acting on feedback, and raising the bar with each release we ship.

Accountability in Everything

We take ownership of our decisions, our responsibilities, and our promises, holding ourselves to the highest standards every single day without ever compromising our values. When something matters, we follow through, stay accountable, and do the work required to earn lasting trust.

Our Journey

Delightful Email Experience

Maileroo was built to make email delivery simpler, more reliable, and more accessible. Every milestone reflects our commitment to helping businesses communicate with confidence and grow through better email experiences.

2024
The Beginning
Founded by Areeb and Patrick, two developers with a passion for email and a desire to make email delivery simpler, more reliable, and more accessible for businesses of all sizes. Our small team are ambition and eager to give our users a truly full-circle experience they can rely on.
2025
First Big Steps
This year brought upon drastic improvements and upgrades to our infrastructure, with better redundancy and performance across the board. Alongside this, we introduced into our emailing ecosystem our email marketing platform along with the Zeruh email verification system.
2026
Maileroo 2.0 and CampaignLark
As we continued to grow, so did the need for our infrastructure and services to keep up with the demands of our users. Maileroo 2.0 was released with a complete redesign and many requested features, and CampaignLark was released as a standalone email marketing platform.
2027
Future of Maileroo
With our continued feedback sessions, our team continue to build a full emailing eco-system that helps to drive success for our users in one platform. We remain focused on listening closely, refining what we ship, and delivering a reliable experience our customers can grow with.
Vincent Turner
Vincent Turner
Founder, UNO
“In 20+ years of having to use mail services for system emails Maileroo is by far the best service I've found. Reliable, fast, great service & support, reporting and a host of small features that you didn't realise you needed until you do! Highly recommended.”
Aarón Blanco Tejedor
Aarón Blanco Tejedor
CEO, Ubuntu Productions
“My experience has been outstanding. The instructions for adding domains are straightforward and easy to follow. Domain verification is incredibly quick after updating the DNS records, and emails are sent promptly without ending up in spam folders.”
European Data Residency

European Data Residency

Maileroo combines Australian innovation with European infrastructure to deliver reliable email services backed by strong privacy standards, dependable performance, and trusted compliance for businesses worldwide.

European Data Residency
FAQ

Questions? We've Got Answers

From deliverability and infrastructure to pricing and integrations, here's what developers ask us most before they send their first email.

Maileroo is an email delivery platform designed to help businesses send both transactional and marketing emails reliably and at scale. We provide a simple yet powerful API, SMTP integration, and a user-friendly dashboard that makes it easy to manage your email communication from a single place. With a focus on deliverability, security, and ease of use, Maileroo handles the complexities of email infrastructure so you can focus on your product. From startups to enterprises, Maileroo offers scalable plans and dedicated support to ensure your emails reach the inbox every time.

Maileroo supports both transactional and marketing emails. You can send transactional emails such as password resets, order confirmations, invoices, and notifications, as well as marketing emails to users who have explicitly opted in to receive them. Whether you're sending automated system emails or managing marketing campaigns, Maileroo provides the tools to automate all of your email communication from a single platform. If unsure about the type of email you're sending, you can always contact our support team for guidance.

Maileroo is built with deliverability at its core. We use strict account verification, continuous monitoring, intelligent automation, and proprietary abuse detection to protect our sending reputation and reduce spam. Combined with automatic suppression handling, SPF, DKIM, and DMARC support, and ongoing infrastructure maintenance, these safeguards give legitimate senders the best chance of reaching the inbox.

Maileroo's infrastructure is strategically hosted in Germany, Netherlands, Finland and France, providing exceptional performance, reliability, and security for customers worldwide. Our infrastructure is fully GDPR compliant, ensuring your data is handled in accordance with strict European data protection regulations. With enterprise-grade security and modern data centers, you can trust that your data is safe with us.

Maileroo provides support through live chat and email, with our team based in Australia to provide both general and technical assistance. Our team is available from 9 AM to 9 PM Melbourne time. Whether you need help with setup, configuration, integrations, or troubleshooting, our experienced team is available to help you get connected and running smoothly. We understand that email infrastructure is critical to your business, which is why providing fast, knowledgeable support is a key priority for us. Our team has the technical background to assist with complex setups and ensure you have the support you need when you need it.

All Maileroo plans include a monthly email quota. If you exceed your allocated quota, any additional emails will not be sent until your quota resets or your plan is upgraded. For paying users, we include a 12% buffer on your monthly quota, giving you extra flexibility in case of unexpected spikes in sending volume. In addition to monthly limits, we apply an hourly sending limits to accounts as a security measure to help protect our sending infrastructure and maintain deliverability. These limits can be easily increased through your dashboard by submitting a request, and our team can quickly review and adjust them to ensure your email sending is not impacted.

We accept credit card or debit card including Visa, Mastercard and American Express, along with PayPal and cryptocurrency payments.

Yes, Maileroo is built to support businesses of all sizes, from startups and small teams to agencies and large enterprises. We offer scalable plans starting from a free 3,000 emails per month option through to custom solutions designed for businesses sending millions of emails and beyond. Our infrastructure is built to scale with your growth, providing reliable email delivery, flexible sending capacity, and the tools needed to power email communication for businesses of all sizes.

Yes. Non-profits and open-source projects get 50% off every Maileroo plan. Get in touch with a short note about what you're building and we'll set it up. No lengthy application, no annual commitment.

Features

Crafted for a Delightful Email Experience

Everything behind reliable delivery at any volume: sending, verification, routing, and the analytics to see what happened, from first API call to millions a month.

SMTP Relay

Send transactional and bulk emails through reliable SMTP infrastructure built for speed, security, and deliverability.

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Email API

Integrate email delivery into your applications using powerful APIs built for flexibility, scalability, and performance.

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Streams

Separate transactional and marketing traffic into isolated sending streams to protect reputation and keep critical emails fast.

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Inbound Routing

Receive and route incoming emails directly into your applications using flexible automation and processing workflows.

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Email Marketing

Create and deliver marketing campaigns designed to increase engagement, reach, and customer retention.

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Webhooks

Receive real-time event notifications for deliveries, opens, and clicks for storage and automation workflows.

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Analytics

Monitor email performance with detailed insights, reporting tools, and actionable delivery metrics in real time.

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Dedicated IPs

Gain greater sending control with dedicated IPs designed for consistency, reputation, scalability, and reliability.

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Developer SDKs

Build integrations faster using SDKs, code examples, and resources for modern application development.

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Ready to Move Your Email to Maileroo?
Migrating is usually the part people dread. It shouldn't be: add the DNS records, change the credentials in your app, and send. Our team is around if you want a second pair of eyes on the setup.