BulkMTA is now part of ListShine Email marketing whitelabel service

BulkMTA has merged with ListShine Email Marketing service. To have high speed sending and high deliverability visit ListShine Whitelabel service

Starting your own Email Service Provider? We can help you!

Make your email campaign fast and accurate. One of the most valuable marketing tools today is a persuasive email campaign. Email is one of the most cost-effective ways of getting new customers. BulkMTA has all the features you need to create that selling campaign. This high performance mail server provides everything you need in an email application. Create, send, and monitor HTML emails, efficiently and easily. Similarly to PowerMTA, BulkMTA is tailored for high speed email delivery using IP Rotation, Domain Throttling, DKIM and SPF.

BulkMTA is specifically designed for high volume email service providers. It makes it possible to send up to 1,000,000 emails per hour per single server instance. This high-speed delivery capability is combined with maximum deliverability, providing you with an email solution that you can depend on.

Sending lots of emails sounds simple, right? Well, not really. It’s all too easy to end up on blacklists. We give you the tools to track what’s happening. Real-time reporting makes it easy to monitor your email, providing reliable information about delivery. Statistics are available for evaluating different configurations, and you can keep an audit trail of every email. A command-line management tool is included.

BulkMTA is compliant with Internet mail standards, strictly adhering to Internet mail protocols.

Optimal settings can be customized based on volume, email type, and IP reputation. Emails can be personalized with fields like recipient and sender names. Reputation can make or break an email campaign, and we provide the tools to monitor your reputation. Our real-time monitoring facilitates instant notification if your emails are being blocked. Your marketing efforts never need to be disrupted.

Any commercial email campaign needs verification. BulkMTA makes it easy to employ the latest tools, an important factor in avoiding mail bulking. We provide the DKIM authentication tool. This is one of the most critical aspects of ensuring deliverability, and we’re conscientious about providing you with the most up-to-date authentication tools.

Our MTA gives you extensive control options that permit tailoring to your specific needs. And it’s easy to configure and install! It usually only takes minutes.

High-speed mail performance

Depending on the license, BulkMTA can support sending speeds of up to 1,000,000 messages per hour per single server instance.

IP rotation support

Each email can have a different IP address, the whole campaign can have the same IP address, or the IP address can be configured per receiving domain.

Speed throttling

Speed throttling controls how fast mails are sent to each domain. For instance, mail could be sent to gmail.com at 10 msgs/second, to yahoo.com at 20msgs/second, and to everyone else at the default speed.

Reputation monitoring integration

BulkResolver, our IP scoring solution, makes it possible to integrate reputation monitoring in order to increase campaign deliverability.

Pickup directory

Supports receiving files in the form of spool files, templating included.


Uses templating engine similar to one available in other commercial MTA solutions.


Configuration is done through the publicly available API interface or the included configuration file. The API interface configuration makes it easy to handle complicated campaign management.

Embedded DNS Resolver

Provides fast dns resolver that resolves MX servers before they even reach sending time.

High-speed log interface

BulkMTA supports standard logging interfaces such as syslog files and logging to plain files. If you are integrating BulkMTA into campaign management software that you already own, BulkMTA can access a high-performance elasticsearch interface that enables searching through millions of sent emails instantly. These search interfaces can categorize emails by bounce or delivery status.

Error handling

If you receive error messages from the receiving ISPs, we’ll facilitate the necessary adjustments to get your delivery back on course.

System requirements

Supported platforms:

  • Redhat Centos 6.2 or higher (32/64 bit)
  • Debian 6 or higher (32/64 bit )
  • Ubuntu 13 or higher (32/64 bit )

Submission API

  • Disk queue (pickup directory)
  • SMTP interface
  • RPC interface

Logger API

  • Syslog
  • CSV File
  • ElasticSearch


  • DKIM Signing

Hardware requirements:

  • CPU: Any recent CPU
  • RAM: 1GB
  • Disk: 100MB BulkMTA system files, 20 GB mail queue

Price List

Time Price Type
1 Year $ 3 900,00 Annual
1 Month $ 400,00 Monthly