Take control of your sending with PowerMTA

PowerMTA is an enterprise-grade email message transfer agent (MTA) for sending high-volume, business critical emails.

PowerMTA’s reliability and powerful analytics gives you total control of your sending. Improve performance, deliverability, and team efficiency with a simple set up, small hardware footprint and robust analytics.

Try PowerMTA with Signals today, with volume pricing starting at $8,000.

See Clearly and Act Critically with Rich Analytics

PowerMTA includes SparkPost Signals, offering a complete view of your email sending. Analyze per-domain, per-campaign, and even per-recipient performance, allowing you to optimize your sending and prevent problems before they occur.

Drill into Specific Sends Instantly

Identify root causes of deliverability issues in minutes. Review more than 35 individual metrics that impact your deliverability and engagement, including delivery, bounces, and blocks.

Engagement Tracking

PowerMTA customers now have a straightforward way to use PowerMTA with Signals as their single source of truth. Rather than maintaining open/click tracking infrastructure, which can quickly lead to headaches, PowerMTA with Signals can handle all of this without additional integrations - reducing the complexity of your system and saving you time and money.

Proactive Alerting and Actionable Insights

Get specific recommendations on how to resolve high-priority issues such as list quality or low recipient engagement before they drag down your email performance.

We've been using PowerMTA in the public cloud (AWS) for 2 years and are impressed with how easy it is to deploy and manage. Our transition to the cloud was largely painless and PowerMTA functioned wonderfully in the new environment. It's a modern and professional MTA that's built for handling whatever we can throw at it with zero unexpected downtime.

Sending that’s Reliable,
Scalable, Flexible

PowerMTA provides unsurpassed delivery and performance in a stable SMTP environment. High-speed sending with total control.

PowerMTA Partner Logo Cloud

Real-Time Delivery Modifications

PowerMTA provides real-time monitoring of your sender reputation through SMTP responses received from Inbox providers. Leverage PowerMTA’s built-in WebUI to acknowledge and react to delivery issues the moment they begin. PowerMTA provides the deliverability features required for bulk email senders to follow best email sending practices - AND comes pre-configured for optimal inboxing at major Inbox providers.

Flexible Reporting

Our extensive tracking and reporting features provide detailed analysis for each VirtualMTA, We are continuously improving our monitoring and reporting tools including; web, XML and JSON-based reporting and delivery monitoring, pre-configured performance reports, advanced bounce analysis, and real-time campaign tracking, and a command-line query and reporting tool.

Volume-Based Licensing Now Available

Take advantage of all the scaling and cost benefits of running infrastructure on public cloud providers such as Amazon AWS and Microsoft Azure with a volume license. With a PowerMTA volume license, you pay only based on the number of emails you send, so scaling up and down seasonally, disaster recovery and testing is easier than ever before.

Greater Performance, Fewer Servers

Some MTAs max out at frustratingly low send-rates. When you’ve reached a point where your existing MTA can no longer handle your throughput, instead of adding more servers, PowerMTA helps you deliver greater performance on fewer servers.

PowerMTA™ has provided Sailthru with a rock solid application that we can push to the limits—and we never have to worry about missing a beat.

Ken Pfeiffer
Director of Global Delivery

Learn how one of the most highly regarded Email Service Providers in the industry is scaling reliably with PowerMTA.

Discover how Sailthru deploys hundreds of millions of personalized emails every day using PowerMTA.

See how Emma uses PowerMTA to scale mail volumes efficiently with a minimal investment and clears a path to rapid growth.

The pricing made sense, because PowerMTA™’s feature set met our needs without including a lot of extras that we wouldn’t be using.

Marc Powell
Infrastructure Lead, Emma

The core differences between open source mail transfer agents (MTAs) and commercial MTAs, explained.

Learn the benefits of VirtualMTA, a PMTA software component that consolidates MTAs, creating an easy-to-manage solution that also rapidly reduces costs.

Encryption is a key component to any email or software integration sharing data. This paper covers different encryption methods for both inbound and outbound connections for PowerMTA.

Explore the benefits of a hybrid solution by moving portions of email infrastructure to the cloud to cut down on costly equipment and unnecessary overhead.

Email reputation rules all, and a good IP reputation must be earned by an ISP to ensure optimal deliverability to the inbox.

Learn about the insights PowerMTA reporting can provide before and during mailings to drastically improve delivery and other bottom line figures.

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