Best SMTP Services in New Zealand - Page 2

Find and compare the best SMTP services in New Zealand in 2025

Use the comparison tool below to compare the top SMTP services in New Zealand on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

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    SMTP2GO Reviews

    SMTP2GO

    SMTP2GO

    $10 per month
    SMTP2GO is a reliable outgoing email service that allows you to track and send all emails securely and easily. SMTP2GO has a redundant, multi-data center infrastructure that allows users send emails even during an internet outage. SMTP2GO features include real-time analytics and bounce/spam tracking, weekly summaries spamtrap detection, blacklist monitor, DKIM/SPF and many other features.
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    SocketLabs Reviews
    SocketLabs, an email delivery engine that is reliable and easy to use, allows companies of all sizes to send transactional and marketing emails quickly and easily. Trusted by major organizations like Virgin and the American Red Cross SocketLabs offers a feature-rich outgoing email server delivery solution, an easy to use dashboard interface, and an even simpler setup. It also includes advanced analytics, outgoing mail servers, and top-notch customer support.
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    Netcore Email API Reviews

    Netcore Email API

    Netcore

    $25 per month
    Choose the best email SMTP or API for the most robust delivery experience. Netcore Email API, formerly known as Pepipost, provides a powerful transactional inboxing and AI-powered email delivery infrastructure that is reliable, scalable and secure, and at the most affordable price plans. We help brands engage with their customers with the right content at the right time via emails.
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    PowerMTA Reviews

    PowerMTA

    Bird

    $8000 per year
    PowerMTA is a robust email message transfer agent (MTA) designed for enterprises needing to send large volumes of critical emails. It can be deployed on your own servers or hosted on various public cloud platforms like Amazon Web Services and Microsoft Azure. With its exceptional reliability and advanced analytics, PowerMTA empowers users with complete oversight of their email campaigns. The software enhances performance, improves deliverability, and boosts team productivity thanks to its easy setup, minimal hardware requirements, and comprehensive analytics tools. Experience PowerMTA in conjunction with Signals, starting at $8,000 annually, to leverage volume pricing. This offering includes SparkPost Signals, which provides an in-depth analysis of your email performance across domains, campaigns, and individual recipients, enabling you to fine-tune your email strategies and proactively address potential issues. PowerMTA ensures unparalleled delivery rates and operates efficiently within a secure SMTP framework, allowing for rapid sending while maintaining full control over your email operations. With this powerful tool, organizations can transform their email marketing efforts and achieve remarkable results.
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    Instant Bulk SMTP Reviews

    Instant Bulk SMTP

    Instant Bulk SMTP

    $50 per month
    Recognizing the crucial impact of marketing on business success, we have developed our Instant Bulk SMTP service, which enables you to launch your email campaigns in under 30 minutes. You can efficiently manage multiple contact lists with options to add, remove, delete, and import or export your data seamlessly. Our platform provides detailed email analytics, allowing you to monitor bounces, opens, and click-through rates effectively. Integrating with your applications is straightforward, and upgrading to a higher plan is hassle-free. Instant Bulk SMTP serves as an outgoing email service, empowering you to send emails from your own address, regardless of whether you have your own software. Unlike conventional email marketing solutions, our high-volume SMTP hosting allows you to send emails directly from your application server, email client, or even a mix of different sources, giving you unparalleled flexibility. This innovative approach ensures that your marketing efforts are both efficient and effective, helping your business thrive in a competitive landscape.
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    Mailcot Reviews

    Mailcot

    Mailcot

    $7.19 per month
    Email marketing services empower your business to reach out to consumers at any time you choose. While it's not essential for every communication to be a direct sales approach, maintaining contact with customers should always offer them something beneficial. If you're on the lookout for a transactional SMTP service, you likely have an application designed to dispatch either marketing or transactional emails and are in need of a reliable host to send these messages in large volumes. You can build fully automated campaigns utilizing an incredibly user-friendly workflow builder that enables you to apply tags, trigger campaigns, introduce delays, and implement if-then logic, among many other features. This robust functionality enables businesses to operate efficiently and effectively. Enhance your sales through email marketing that truly connects with your audience, while our platform assists in nurturing leads by assigning points, ultimately transforming them from prospects into loyal customers. By leveraging these capabilities, your business can create a more engaging and impactful email marketing strategy.
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    Pabbly Email Marketing Reviews
    Our marketing automation capabilities are available across all subscription tiers. In addition, we seamlessly connect with over 300 applications. Initiate your automation process for new leads from any external platform; for instance, when new leads are generated in Calendly, lead nurturing automation kicks in automatically. Our service features a built-in delivery engine that boasts a remarkable 98% email deliverability rate. Engage your audience effectively by automatically sending emails according to a predetermined schedule. Furthermore, we help you maintain a clean email list by removing invalid addresses prior to any campaign launches. Our intuitive email builder allows you to create emails swiftly. You can also set up automatic follow-up emails for recipients who do not open your initial messages. Manage all your subscribers effortlessly from a single dashboard, and easily import email addresses into your Pabbly Email Marketing list. Additionally, you can incorporate a subscription form on your website to capture leads directly. When a newcomer subscribes to your email list, a welcome email is dispatched automatically, ensuring that every new subscriber feels valued right from the start. This comprehensive approach streamlines your marketing efforts and enhances your engagement with potential customers.
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    Sendmail Reviews
    The Sentrion platform from sendmail is crafted for intricate and expansive environments, yet we also offer a portion of this solution as open-source. While Sentrion may not suit everyone’s needs, it is an excellent choice for those employing open-source email systems within large and complex infrastructures, as it can support your messaging strategy for the long term, encompassing aspects like virtualization, consolidation, and cloud migration. The Domain Keys Identified Mail (DKIM) standard plays a pivotal role in email security by allowing senders to digitally sign their messages, enabling recipients to verify that these messages are genuine and have not been tampered with. This sender authentication process ensures that recipients can trace the origin of an email back to the sender's domain, providing assurance regarding the integrity of the message content. Utilizing cryptography, DKIM offers a widely accepted solution for reducing email fraud, thereby safeguarding an organization's brand and reputation while keeping implementation costs manageable. With the increasing prevalence of email threats, adopting DKIM can be a crucial step in fortifying your email security framework.
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    SMTPBOXES.COM Reviews

    SMTPBOXES.COM

    SMTPBOXES.COM

    €23.99 per month
    To utilize our service, you will need to make adjustments to your domain name system (DNS) records, but don't worry—if you're uncertain about how to do this, we can assist you at no cost! Upon registration, we offer you an SMTP connection for your mass email client and a complimentary online sending platform. Our responsibility includes monitoring and maintaining the servers to ensure you achieve an impressive 98% deliverability rate! It’s important to keep your recipients list clean and up to date. We offer dependable and adaptable SMTP servers that can handle various circumstances effectively. There are primarily two types of email delivery: mass emails and transactional emails. While we recommend our service for mass email campaigns, transactional emails are also supported! Simply let us know your intended use, and we’ll make the necessary adjustments to optimize your experience. We understand that email deliverability is a priority for you, which is why we regularly conduct our own email marketing campaigns to evaluate performance and ensure continuous improvement. Additionally, we are committed to keeping you informed about the latest trends and best practices in email marketing.
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    GreenArrow Reviews

    GreenArrow

    GreenArrow Email

    $600 per month
    Now is the moment to embrace advanced tools and clearer data to ensure your communications successfully arrive at their intended targets. Additionally, gaining deeper insights into subscriber behavior will enable teams to refine their messaging, establish meaningful connections, and enhance business growth. It's the perfect opportunity to supercharge your technology capabilities. If you need to dispatch 8 million messages each hour from a single server, we've perfected the art of high-speed and high-volume delivery. Your ambitious objectives are now within reach. With GreenArrow, you’ll find more than just a team that addresses challenges; we are your solution architects. We handle complex issues while empowering you with the tools and knowledge necessary to enhance your software proficiency. Our exceptional, top-tier solutions and unparalleled support team at GreenArrow are dedicated to not only expanding your business but also fostering stronger relationships with your subscribers. Together, we can pave the way for a brighter and more efficient future in your communications strategy.
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    Inboxroad Reviews

    Inboxroad

    Inboxroad

    €59 per month
    Make sure your emails successfully reach your audience by scaling up to over 10 million messages each month through our robust SMTP infrastructure and comprehensive API. You'll receive personalized weekly insights delivered straight to your inbox, where our email specialist provides you with a detailed report filled with useful tips and strategies for improvement. Enjoy round-the-clock support and monitoring, allowing you to contact us anytime via WhatsApp, phone, or email, ensuring assistance is always available when you need it. Avoid getting overwhelmed by unnecessary information; instead, obtain a concise overview of your email deliverability and identify any specific hurdles. Instantly assess your performance in email delivery for any chosen timeframe—be it the last week, the past month, or a custom period. Enhance your delivery rates with in-depth analysis regarding bounces, successful deliveries, and more, making it easy to identify issues promptly. With weekly personalized, actionable recommendations, you can further enhance your email delivery success, while our dedicated experts continuously monitor your email performance to ensure everything runs smoothly at all times. This commitment to support ensures that you are never alone in optimizing your email strategy.
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    WP Mail SMTP Reviews

    WP Mail SMTP

    WP Mail SMTP

    $49 per year
    If you're struggling with WordPress emails not being delivered, you're certainly not the only one facing this challenge. The increasing prevalence of stringent spam filters makes it difficult for emails to reach their intended recipients unless they're set up properly. By transitioning from the standard WordPress email configuration to WP Mail SMTP, you can effectively eliminate your email delivery problems once and for all. Are you potentially losing out on valuable leads and sales due to your WordPress site's messages landing in spam folders? Such losses can significantly impact your revenue. When your emails are authenticated through SMTP, they are more likely to be viewed as legitimate, allowing them to bypass those strict spam filters. WP Mail SMTP is compatible with leading secure SMTP providers, ensuring that regardless of your email volume needs, you can partner with the ideal provider that fits your business requirements and financial plan. This way, you can ensure consistent communication with your audience and maximize your conversion opportunities.
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    AuthSMTP Reviews

    AuthSMTP

    AuthSMTP

    $36 per year
    AuthSMTP serves as the outgoing SMTP email solution for your e-commerce platform, mailing lists, or email applications across a wide range of modern computers and mobile devices. With a quick setup process, a money-back guarantee, and affordable starter accounts, you can begin sending emails in just a few minutes, all without any risk. Our infrastructure is meticulously engineered for both reliability and efficiency, capable of handling extremely high volumes of email traffic. Utilizing high-performance and redundant systems ensures that we maintain optimal levels of service availability. Users benefit from an online Control Panel and both email and web-based support, backed by a knowledgeable team ready to assist whenever necessary. With more than 15 years of experience in delivering email services, we excel at ensuring that messages reach their intended recipients swiftly and accurately. Upon signing up, accounts are instantly created, and with our comprehensive setup guides, you can start your email campaigns almost immediately. Our commitment to customer satisfaction drives us to continually enhance our services and support for all users.
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    Greatmail Reviews

    Greatmail

    Greatmail

    $15 per month
    Reliable cloud-based email hosting includes features such as spam filtering, antivirus protection, ample storage, and webmail access. It seamlessly integrates with Outlook as well as various other POP3/IMAP clients. For users with high sending needs, it offers a robust SMTP service designed for responsible senders. Additionally, there is an outbound relay service tailored for transactional emails, marketing campaigns, newsletters, and diverse applications. The infrastructure supports dedicated email servers, clustering, and multiple IP load balancing to accommodate high-volume senders effectively. With a fixed monthly fee, users benefit from unlimited sending capabilities and reputation monitoring. Greatmail stands out as an email service provider (ESP) focused on delivering business-class email hosting, SMTP hosting, and specialized email servers. Furthermore, for ISPs, software developers, and cloud architects, we also create custom solutions featuring dedicated IP servers and load-balanced configurations with multiple servers to meet specific processing needs. This commitment to adaptability ensures that all clients receive the best possible service, tailored to their unique requirements.
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    Mailchimp Transactional Email (Mandrill) Reviews
    Transactional emails: Reach your inbox when it matters most Send personalized, fast transactional emails via API or SMTP. Enjoy the benefits of our global experience sending billions upon billions of emails. Personalized transactional emails are sent to inboxes and not to spam folders. You can customize your analytics with pre-built dashboards and an export API. For assistance, consult our award-winning Support team or read the documentation guides. Use custom tagging and whitelabeling to create conditional content. Globally distributed infrastructure: Automatic SPAM loop registration and prewarmed dedicated IPs. Analytics can be accessed in many ways, including custom tags, A/B testing capabilities and comparative reports. White-labeled click tracking, custom reverse DNS and rules engine are available. Custom return path is also available. This is the average delivery time for top 3 ISPs. It was sent from our MTAs and to the recipient's mail server.
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    SMTP Provider Reviews
    Elevate your Email Marketing strategy without breaking the bank. By utilizing a dedicated IP address, you can enhance your sender reputation and reduce the risk of being blacklisted due to the actions of others. This approach demonstrates authenticity, ensuring recipients know that the email is genuinely from your business and domain, while also significantly decreasing the likelihood of your messages being flagged as spam by employing advanced cryptographic signatures like SPF and DKIM. Our SMTP servers guarantee that your emails are dispatched through a secure SSL connection, and they do so at remarkable speed. You can track the performance of each mailing list, including the total number of emails sent, conversions achieved, and links clicked, along with a wealth of other insightful data. Additionally, our SMTP service provides comprehensive sending and delivery error reports that are easily downloadable to your device. Importantly, you can rest assured that your emails will not reach any unsubscribed recipients, even if they are listed elsewhere. This ensures that your emails consistently land in inboxes rather than getting lost in spam folders, ultimately enhancing your marketing effectiveness and engagement rates.
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    Migomail Reviews
    Utilizing an SMTP relay service such as Miogmail is an effective way to initiate the process of sending both marketing and transactional emails. You can dispatch messages based on specific triggers or conduct ongoing bulk email campaigns without interruption. The platform allows for the creation of visually appealing and customized email templates through an intuitive drag-and-drop editor, or you can opt for pre-designed responsive templates that fit your needs. Prioritizing security, the service ensures a robust email infrastructure that integrates SSL, DKIM, DMARC, SPF, and TLS for utmost protection. Additionally, you can enhance your email delivery rates with advanced management tools and a dedicated IP address. Whether you’re crafting personalized transactional, promotional, or newsletter emails, the platform provides the necessary resources. Furthermore, you have the option to leverage either transactional or promotional SMTP or SMTP API for the distribution of bulk emails efficiently. This flexibility allows businesses to reach their audiences effectively while maintaining a professional appearance in their communications.
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    DuoCircle Reviews
    Dependable and safe email hosting solutions for both small to medium-sized businesses and large enterprises. We manage the secure processing of over 100 million emails each month for our clients. Our services include enhanced gateway security, robust filtering systems, inbound email protection, email service backups, and outbound SMTP, all built on a cutting-edge infrastructure to deliver the high-quality results our clients expect. Our offerings encompass a secure email gateway, backup MX services, email forwarding, outbound SMTP, and various additional features. DuoCircle provides robust protection against phishing attempts through its Link Click Protection, which is integrated into the Advanced Threat Defense Suite. This feature ensures that even if the content of a website changes between clicks, you remain protected from potential threats. With Link Click Protection, your sensitive corporate information is safeguarded, as employees are blocked from accessing sites that could exploit such data. Additionally, you receive immediate alerts when a suspicious link is about to be clicked, ensuring your security remains a top priority. Overall, our comprehensive email security solutions enhance the safety of your communications and provide peace of mind for your organization.
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    Postmastery Reviews
    Postmastery delivers a comprehensive platform for professional email monitoring that extends well beyond mere ‘click & open’ metrics. Its Delivery Analytics system analyzes SMTP delivery information from both local mail servers and SMTP service providers, incorporating data from Microsoft SNDS, Return Path Sender Score, along with various blacklists. Users are equipped with real-time dashboards and benefit from automatic notifications. Issues like high bounce rates, prolonged delivery times, landing in junk folders, or being blacklisted can severely hinder email marketing efforts and adversely affect your company's reputation. To proactively manage these challenges, Postmastery establishes a benchmark for improvement and conducts thorough email delivery evaluations. Additionally, should the situation require it, our team offers direct support at the infrastructure level. By turning to Postmastery for your delivery monitoring needs, you can concentrate on your primary business operations while leveraging our extensive email delivery expertise, tools, and resources available through our 'email delivery control centre.' This partnership ensures that your email campaigns are not just effective but also aligned with best practices in the industry.
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    Exim Reviews
    Exim serves as a mail transfer agent (MTA) for Unix-like operating systems. Initially developed by Philip Hazel in 1995 for the University of Cambridge Computing Service's email systems, Exim is released under the GPL, allowing users to freely download, utilize, and modify it. While it shares some similarities with Smail 3, Exim has evolved to offer greater user-friendliness and flexibility. Both Exim and Smail 3 operate on the Sendmail design model, where a single main binary manages all MTA functionalities. Although this monolithic architecture is sometimes viewed as less secure and slower, Exim boasts a superior security record compared to Sendmail and matches the performance of Qmail and Postfix, particularly in advanced functions like queue management, address routing, and testing. Notably, Exim lacks a built-in Graphical User Interface (GUI) for configuration, although some Linux distributions may provide one, enhancing its accessibility for users who prefer a visual approach. As a result, Exim remains a versatile choice for those looking to manage email systems effectively.
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    SendPost Reviews

    SendPost

    SendWorks

    $7 per month
    SendPost replaces manual hacks, messy workarounds and daily frustrations associated with your email API/SMTP provider. If you send a few thousand emails, most email API solutions will work well. You will choose one based on its price, features, or support. If you are a big sender, sending millions of emails each month, the real problem is here. This is when managing multiple domains, IP-Pols, and IP/Domain reputation becomes a major headache. Even a small drop in your email open rate, or delivery, can have a significant impact on your revenue. You need a solution that helps you identify the problem and provides quick solutions. You don't want spend hours looking through logs to determine if your domain, IP or sending reputation are low.
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    mySMTP Reviews
    You can effortlessly send emails to anyone without limitations on capacity or traffic, as our mail server operates seamlessly whether you are at home on your desktop or on the go with a laptop, tablet, or smartphone. Forget about the hassles of blacklisting, maintenance, updates, and downtime; our robust SMTP cloud servers ensure that your email campaigns reach audiences worldwide. By opting for a dedicated SMTP cloud server, you can send emails using your own IP address and domain, allowing you to maintain complete control over the reputation of your communications. For those in need of a comprehensive professional solution to manage email lists and create top-notch email content, we provide Mailwizz. The volume of emails sent continues to rise, and no new products have emerged to challenge email's status as the most direct means of engaging recipients. In marketing strategies, email consistently stands out with the highest return on investment compared to other platforms like social media, solidifying its essential role in effective communication. Its enduring effectiveness and reliability make email an indispensable tool for marketers aiming to connect with their audience.
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    PostageApp Reviews
    PostageApp is an Email Service Provider (ESP) designed for simplicity and efficiency, allowing users to get set up in just minutes with our straightforward email service. We prioritize modern deliverability practices, including DKIM, SPF, strict RFC compliance, and full engagement in ISP Feedback Loops, ensuring that our users benefit from top-tier email performance. Our plans, tailored for startups, begin with shared options that facilitate the launch of your MVP and transition smoothly to dedicated IP solutions as your application scales, empowering you to manage your reputation and optimize delivery rates. With a strong emphasis on developer support, our tools are designed for hassle-free integration, while our team of in-house deliverability experts continuously monitors your performance to enhance inbox placement. Additionally, our comprehensive reporting, tracking, and analytics features offer valuable insights into the effectiveness of your email campaigns, helping you make informed decisions for future outreach efforts. This commitment to user success ensures that you not only send emails but also achieve meaningful engagement with your audience.
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    Bit SMTP Reviews
    Numerous website administrators encounter issues with spam emails when relying on the default PHP mail function in WordPress. There can be various limitations associated with email services, such as undelivered messages or exceeding the quota for outgoing emails. The Bit SMTP plugin provides a solution by allowing users to authenticate their site's email service through the configuration of their chosen SMTP server. This protocol enhances the ease and reliability of email delivery for WordPress sites. By utilizing this functionality, you can ensure that emails sent from your website reach your intended recipients via the mail server of your choice, ultimately improving communication effectiveness.
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    Codermails Reviews

    Codermails

    Coder Technologies

    $35 per month
    Codermails is an email application created by Coder technologies, renowned for its excellence in email marketing. This versatile software is ideal for sending newsletters, promotional content, welcome messages, product updates, and more. Compatible with both Windows and Linux operating systems, it also features built-in statistics for open rates and click rates, allowing users to track their engagement effectively. Additionally, Codermails offers a user-friendly interface that simplifies the email marketing process for businesses of all sizes.