Ratings and Reviews 0 Ratings

Total
ease
features
design
support

This software has no reviews. Be the first to write a review.

Write a Review

Ratings and Reviews 4 Ratings

Total
ease
features
design
support

Alternatives to Consider

  • PostScan Mail Reviews & Ratings
    137 Ratings
    Company Website
  • Click2Mail Reviews & Ratings
    55 Ratings
    Company Website
  • BrandMail Reviews & Ratings
    327 Ratings
    Company Website
  • ESET PROTECT Advanced Reviews & Ratings
    2,302 Ratings
    Company Website
  • OpenMetal Reviews & Ratings
    40 Ratings
    Company Website
  • PayHOA Reviews & Ratings
    671 Ratings
    Company Website
  • Source Defense Reviews & Ratings
    7 Ratings
    Company Website
  • Grafana Cloud Reviews & Ratings
    853 Ratings
    Company Website
  • 3CX Reviews & Ratings
    1,235 Ratings
    Company Website
  • NewOrg Reviews & Ratings
    120 Ratings
    Company Website

What is iRedMail?

To effectively build your mail server with open-source software, consider utilizing platforms like CentOS Stream, Rocky, Alma, Debian, Ubuntu, FreeBSD, and OpenBSD. Using iRedMail, you can create a FREE, OPEN SOURCE, and FULLY OPERATIONAL mail server in only a few minutes. We have simplified the process by integrating all necessary open-source components and adhering to best practices, which enables our solution to manage all critical tasks for you. Furthermore, we offer professional support to help you resolve any challenges that may arise. You retain complete control over your personal data stored locally, empowering you to enhance email security and access transaction logs. No outside entity can access your communication content. Every component in iRedMail is derived from open-source software, guaranteeing that you receive timely bug fixes and updates from trustworthy Linux and BSD vendors. By choosing iRedMail, you're not just setting up a mail server; you're also ensuring that your email system is both secure and private. Additionally, the user-friendly interface and robust features of iRedMail make it an excellent choice for anyone seeking to implement a reliable mail server using open-source technology. In this manner, iRedMail emerges as the premier option for individuals aiming to establish their own mail server with confidence.

What is KumoMTA?

KumoMTA is an open source email infrastructure platform designed for enterprises, email service providers, and high-volume senders that need scalable, transparent, and controllable MTA technology. The platform is built for organizations that want to own their email sending infrastructure rather than depend on closed commercial systems. KumoMTA emphasizes performance, with the ability to send tens of millions of messages per hour on a single instance. It is designed to provide the scalability and resilience needed for large-scale email operations without sacrificing visibility or control. Because the platform is open source, teams can inspect the code, understand how the system works, and maintain authority over their deployment. KumoMTA is positioned around long-term stability, cost predictability, fair pricing, operational control, and reduced exposure to vendor lock-in or surprise renewal changes. The platform is supported by a growing community of developers, security researchers, enterprises, and MailOps professionals who contribute to innovation, auditing, vulnerability identification, and ongoing improvement. KumoMTA provides extensive documentation, community resources, a GitHub repository, migration guidance, and support options for teams evaluating or replacing existing MTA infrastructure. Its resources include migration information for platforms such as Hurricane MTA, Momentum, PowerMTA, and SendGrid. The platform is built for teams that need confidence in their email architecture, predictable infrastructure decisions, and the ability to send at massive scale. By combining open source MTA technology, high-volume delivery, code transparency, community stewardship, enterprise support, documentation, and migration resources, KumoMTA helps organizations modernize email infrastructure while keeping control of their operations.

Media

Media

Integrations Supported

AWS Marketplace
AlmaLinux
Azure Marketplace
CentOS
Debian
FreeBSD
Ongage
OpenBSD
Postmastery
Prometheus
Rocky Linux
Ubuntu

Integrations Supported

AWS Marketplace
AlmaLinux
Azure Marketplace
CentOS
Debian
FreeBSD
Ongage
OpenBSD
Postmastery
Prometheus
Rocky Linux
Ubuntu

API Availability

Has API

API Availability

Has API

Pricing Information

Free
Open source
Free Version
Free Trial Offered?

Pricing Information

$0
KumoMTA is Open-Source and free to use, those interested in support and services can contact us.
Free Version
Free Trial Offered?

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Supported Platforms

SaaS
Android
iPhone
iPad
Windows
Mac
On-Prem
Chromebook
Linux

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Customer Service / Support

Standard Support
24 Hour Support
Web-Based Support

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Training Options

Documentation Hub
Webinars
Online Training
On-Site Training

Company Facts

Organization Name

iRedMail

Date Founded

2007

Company Website

www.iredmail.org

Company Facts

Organization Name

Kumo Corp

Date Founded

2023

Company Location

United States

Company Website

kumomta.com

Categories and Features

Categories and Features

Email Management

Data Recovery
Email Archiving
Email Deletion
Email Discovery
Email Monitoring
Email Recall
Queue Manager
Response Management
Routing
Shared Inboxes
Signature Management
Spam Blocker
Whitelisting / Blacklisting

Popular Alternatives

Axigen Reviews & Ratings

Axigen

Axigen Messaging

Popular Alternatives

PowerMTA Reviews & Ratings

PowerMTA

Bird
Courier Reviews & Ratings

Courier

Double Precision, Inc.