The Maileroo Blog
Guides, tutorials, and product updates from the team building Maileroo.
- 12 min readDeliverability
Unsubscribe Best Practices: Making It Easy (And Why You Should)
Here's something that makes you think twice: making it ridiculously easy for people to unsubscribe from your emails is actually one of the smartest business moves you can make.
Jody Gail Arsolon
- 3 min readDeliverability
My Experience With Yahoo's TSS04 Error
Recently, I started receiving a temporary deferral from Yahoo indicating that emails were being delayed due to unexpected volume or user complaints. This IP had been in use for around six months, and we hadn't encountered these error codes before.
Areeb Majeed
- 8 min readGeneral
7 Best Private Email Services That Actually Respect Your Privacy
Your Gmail has access to more personal information than your closest friend. Here's the thing: email wasn't supposed to be like this. It was meant to be digital mail, private correspondence. But there's another way. Email providers treat your messages like private conversations.
Jody Gail Arsolon
- 8 min readDeliverability
Email Marketing Success Stories: 7 Real Businesses That Transformed Their Results
Email might seem old-school in our age of social media and instant messaging, but it remains one of the most powerful tools for business growth. The problem? Many businesses struggle with emails that never reach their customers, get buried in spam folders, or simply don't generate results.
Jody Gail Arsolon
- 11 min readGeneral
7 Email Marketing Case Studies That Will Inspire Your Next Campaign
Email marketing is a powerful tool that can help your business grow, strengthen customer relationships, and increase sales. How do you figure out what really works? This is where real-life examples become invaluable.
Jody Gail Arsolon
- 7 min readDeliverability
SMTP2GO Review (2025): Pros, Cons, and Best Alternatives
While SMTP2GO offers these benefits, there are several alternatives available in the market that provide similar services with their own unique features and advantages.
Jody Gail Arsolon
- 8 min readDeliverability
Apple’s Private Relay Email Addresses (@privaterelay.appleid.com): What They Are & How They Work
Apple has built its reputation on strong privacy and security. They’ve introduced tons of features over the years to keep your personal information safe.
Jody Gail Arsolon
- 9 min readEmail API & Integrations
Sending Emails Using SMTP and Maileroo API in Java
Learn to send emails in Java using Maileroo! This guide covers SMTP and Maileroo Email API, from setup to sample code for sending notifications, confirmations, or newsletters. Simplify email integration and enhance user communication with easy-to-follow steps and examples.
Areeb Majeed - 6 min readNews
Maileroo Wrap 2024: What's Coming Up Next
This year has been an incredible journey for us at Maileroo. We’ve grown, innovated, and worked harder than ever to deliver a platform that truly meets your needs.
Jody Gail Arsolon
- 8 min readEmail API & Integrations
Sending Emails Using SMTP and Maileroo API in Python
Automate email sending with Python using SMTP or the Maileroo API for scalable, reliable delivery. Simplify notifications, confirmations, or campaigns with easy integration and advanced features.
Areeb Majeed - 9 min readEmail API & Integrations
Real Results, Real Businesses: 7 Case Studies in Marketing Automation
Marketing automation has transformed marketing by streamlining procedures and enabling hands-free execution once set up.
Jody Gail Arsolon
- 9 min readEmail API & Integrations
How to Send Emails in Node.js: Nodemailer and HTTP API
Learn to send emails in Node.js with Maileroo's SMTP and API. This guide covers setup, using Nodemailer, sending plain text, HTML, and template emails, and securing API keys. Streamline email delivery with these easy steps.
Areeb Majeed
FeaturesCrafted for a Delightful Email Experience
Discover the products and services that help businesses manage email infrastructure, improve deliverability, and scale efficiently.
SMTP Relay
Send transactional and bulk emails through reliable SMTP infrastructure built for speed, security, and deliverability.
Email API
Integrate email delivery into your applications using powerful APIs built for flexibility, scalability, and performance.
Streams
Separate transactional and marketing traffic into isolated sending streams to protect reputation and keep critical emails fast.
Inbound Routing
Receive and route incoming emails directly into your applications using flexible automation and processing workflows.
Email Marketing
Create and deliver marketing campaigns designed to increase engagement, reach, and customer retention.
Webhooks
Receive real-time event notifications for deliveries, opens, and clicks for storage and automation workflows.
Analytics
Monitor email performance with detailed insights, reporting tools, and actionable delivery metrics in real time.
Dedicated IPs
Gain greater sending control with dedicated IPs designed for consistency, reputation, scalability, and reliability.
Developer SDKs
Build integrations faster using SDKs, code examples, and resources for modern application development.
