The Business Email Service Built for Critical Messages

TNZ ensures your important transactional emails — like invoices, reminders, and alerts — reach the inbox.

No bounces, no rate limits, no blacklists. Start Your Free Trial
SERVICES | EMAIL

Is Your Business Relying on Emails that Need to Be Delivered?

Better Email Delivery Made Easy

Platforms like Gmail and Outlook weren't built for the demands of transactional emails, often causing delivery failures and frustrated customers.

TNZ's purpose-built platform ensures your invoices, reminders, and critical alerts are delivered reliably, every time.

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Making Transactional Email Simple and Secure — Solving Your Email Challenges

Eliminate Email Delivery Uncertainty

With TNZ, your emails are guaranteed to reach their destination. Avoid the common pitfalls of delivery issues like bouncing, blacklisting, and throttling, ensuring your invoices, confirmations, and alerts are received as intended.

No More Technical Hassles

Email technology can be complex—but we've got you covered. TNZ takes care of every technical aspect of email deliverability, so you don't have to worry about SPF, DKIM, DMARC, or other confusing acronyms. Just focus on your business, and we'll ensure your emails are compliant and secure.

Reliable New Zealand-Based Support

Tired of dealing with faceless international providers? TNZ's dedicated support team is right here in New Zealand, ready to assist with real-time solutions and expert advice. No matter your business size or technical expertise, we're here to guide you through every step.

Guaranteed Email Delivery

Ensure your emails stay out of spam folders and land where they should. TNZ's platform prioritises secure, compliant email delivery using trusted New Zealand-based IP addresses. Keep your communications running smoothly with no downtime or throttling.

Stay Off Blacklists

We monitor and manage your sender reputation to prevent blacklisting, keeping your emails in inboxes and out of spam. No need to stress over complex technical requirements–we handle it all for you.

Avoid Throttling and Rate Limits

Caught out by your email provider's rate limits? TNZ's cloud infrastructure eliminates delivery caps, allowing your emails to be sent at any volume without delays or disruptions.

Real-Time Alerts and Monitoring

Stay ahead of issues like sudden bounce rate spikes or delivery errors. TNZ offers proactive monitoring and notifications, so you can address problems before they affect your business.

Flexible Solutions for Any Email Type

Whether you're sending high-volume transactional emails or custom branded communications, TNZ’s platform adapts to your needs. Our API and dashboard are designed to seamlessly integrate with your business, from legacy apps to modern CRMs.

Email designed for your business

Developer Email APIs
Email API

Easily send emails like invoices, alerts, and reminders with our REST API. Track links, add attachments, and keep things secure with built-in templates and anti-spam.

API DOCS
Cloud Email Dashboard
Email Dashboard

Send broadcast emails and manage your contacts from a simple, cloud-based dashboard with tools to track delivery and manage opt-outs automatically.

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Email App Integrations
Email For Apps

Add email to your favorite tools like Excel, Google Sheets, Zapier, or plug in our SMTP Gateway. Send emails from your own Domain and IP for trustworthy, reliable delivery.

INTEGRATIONS
MDaemon
MDaemon Email Server

A secure, on-premise email server and packed with features, MDaemon gives you full control of your business email. Designed for self-hosted Windows servers, it lets you do email your way.

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One Platform, All the Tools You Need

With TNZ, you get more than just email. Our platform supports SMS, voice, and email communication—making it the only tool you need to handle every aspect of your business messaging. Start small, scale up, and integrate seamlessly across multiple channels as your business grows.

With TNZ, you get more than just email. Our platform supports SMS, voice, and email communication—making it the only tool you need to handle every aspect of your business messaging. Start small, scale up, and integrate seamlessly across multiple channels as your business grows.

No hidden fees, no surprises. With plans starting at just $20 per month, TNZ offers a transparent pricing model that scales with your business. Choose a plan that fits your needs—whether you're a small business or a high-volume enterprise.

For businesses that need extra assurance, add SMS notifications to your email service. TNZ's combined email and SMS solution makes sure your critical messages are seen.

Why wait to find out if your important message didn't get through? With TNZ, you can automate your email follow-ups. Our platform tracks whether emails are opened or bounce, and if there's an issue, it instantly triggers a text or even a voice call. This means you can spend less time worrying about deliverability and more time focusing on what matters—knowing your messages will always reach their target.

Effective Email, Great Price

Try TNZ's email service risk-free with a no-cost trial. Discover the benefits of seamless transactional email and elevate your business communication.

STARTER

Email Sending Plan
Price

$20/month
$0.05 per email

Ideal For

Small to medium businesses sending low to moderate volumes of transactional emails, who want more control and brand visibility.

Custom branded emails (name@yourdomain.com)
Tracking and reporting to measure success
Comprehensive Email Dashboard for broadcast sending and reporting
Access to TNZ's API for easy integration with other tools
Basic customer support for troubleshooting and setup

BUSINESS

Email Sending Plan
Price

$499/month
$0.005 per email

Ideal For

Businesses with high email volumes that require dedicated infrastructure, optimised email performance and enhanced deliverability.

All the features in STARTER
Dedicated IP addresses to improve email deliverability and reduce the chances of landing in spam
Advanced tracking and reporting for detailed analytics
Priority support with hands-on assistance from TNZ's email experts
Custom integrations with existing business systems, tailored to fit your needs

TRANSACTIONAL

Email + SMS Sending Plan
Price

$20/month
$0.05 per email, $0.10 per SMS

Ideal For

Businesses needing to guarantee message delivery for critical notifications, such as healthcare, financial institutions, appointment reminders, and service alerts.

All the features in STARTER
Seamlessly integrates email and SMS notifications to ensure important messages are received, even if the email is missed or unread
Track delivery and engagement across both channels from one platform
Ideal for time-sensitive or critical communications where a follow-up SMS can provide extra assurance
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TNZ Email Platform: Powerful Features for Seamless Communication

Easy-to-Use Email Templates

  • Use our pre-built, professional templates for fast, reliable email designs, or customise your own with HTML.
  • Perfect for businesses who need to send branded invoices, confirmations, or service updates with minimal fuss.
  • Responsive designs ensure your emails look great on any device.

Reporting & Bounce Tracking

  • Get real-time visibility into email performance, including open rates, bounce rates, and click-through tracking.
  • Easily identify any delivery issues, and gain insights into how your emails are performing.
  • Detailed bounce reports help you manage sender reputation and prevent future delivery failures.

Deliverability Monitoring

  • Stay ahead of issues with automated bounce handling, SPF, DKIM, and DMARC configurations all taken care of.
  • Ensure your emails are compliant and have the highest chances of being delivered to inboxes, not spam folders.

Build & Integrate with APIs

  • For developers, TNZ offers API access to easily send transactional emails from your app, website, or CRM.
  • Full control over email content, including the ability to send HTML emails, track links, and manage attachments.
  • Seamless integration with other tools ensures you can automate your email processes without disruption.

Real-Time Alerts & Monitoring

  • Stay on top of potential issues with real-time alerts, such as sudden bounce rate spikes or email delivery errors.
  • Proactive monitoring allows you to address issues before they impact your business operations.

Email Validation Add-On

  • Prevent delivery issues from the start by validating emails with TNZ's email validation add-on.
  • Ensure your lists are clean, and remove inactive, invalid, or risky email addresses that could hurt your sender reputation.

Our Customers

How businesses have used our platform to streamline their messaging

HTML Email Design
HTML Email Design

James Dunlop Textiles

Learn how TNZ's Email Platform enhanced James Dunlop's email design and delivery-rates.

Get Started with TNZ Today

Try TNZ's email service risk-free with a no-cost trial. Discover the benefits of seamless transactional email and elevate your business communication.