Average Ratings 4 Ratings

Total
ease
features
design
support

Average Ratings 0 Ratings

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ease
features
design
support

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Description

KumoMTA is an open source mail transfer agent and email infrastructure platform for enterprises, MailOps teams, and high-volume senders. The platform is built to provide the control, scalability, transparency, and continuity that organizations need when email delivery is central to their business. KumoMTA is positioned as an alternative to commercially licensed MTA providers that may create pricing shocks, renewal risk, vendor dependency, or black-box infrastructure limitations. The platform can deliver tens of millions of messages per hour on a single instance and is designed to support large-scale sending without data loss. Its open source model gives teams direct access to the code and more authority over deployment, operations, and long-term infrastructure decisions. KumoMTA also emphasizes performance, resilience, cost predictability, fairness, and transparent stewardship. The community includes developers, security researchers, and enterprises that help audit code, identify vulnerabilities, and improve the platform over time. KumoMTA provides extensive documentation, a community forum, GitHub repository, migration resources, and support options for teams moving from other MTA platforms. By combining open source email infrastructure, high-volume performance, operational control, community development, documentation, and enterprise support, KumoMTA helps organizations invest in their own email infrastructure with greater confidence.

Description

LISTSERV is an email list management system that L-Soft International has created. LISTSERV is available as a hosted service or in-house software. It allows users to manage thousands to millions of email subscribers from one central interface. LISTSERV lists allow subscribers to be organized under one central email address. This eliminates the need to remember subscriber information each time you send an email. Send your message to the list address and it will be sent to all subscribers. You can create one-way mailing lists for alerts, newsletters, or two-way discussion groups for collaboration between members of your organization. Subscribers can create an account through the LISTSERV web interface to manage their subscription settings, view past mailings, and send email to two-way discussions groups. Database connectivity, LDAP integration and automatic bounce handling are some of the features. LISTSERV can work for any organization, regardless of its size or structure.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

LDAP
Ongage
Postmastery
Prometheus
turboSMTP

Integrations

LDAP
Ongage
Postmastery
Prometheus
turboSMTP

Pricing Details

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

Pricing Details

1,000.00/year
Pricing depends on the type (licensing vs. hosting version), number of lists, and number of mailings sent.
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

Kumo Corp

Founded

2023

Country

United States

Website

kumomta.com

Vendor Details

Company Name

L-Soft International

Founded

1994

Country

United States

Website

lsoft.com

Product 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

Product 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

Email Marketing

A/B Testing
Artificial Intelligence
Auto-Responders
CAN SPAM Compliance
Customer Surveys
Drip Campaigns
Dynamic Content
Event Triggered Email
Image Library
Landing Pages/Web Forms
Mailing List Management
Mobile Optimized Emails
Reporting/Analytics
Subscriber Management
Template Management
WYSIWYG Email Editor

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