Average Ratings 4 Ratings

Total
ease
features
design
support

Average Ratings 6 Ratings

Total
ease
features
design
support

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

Enhance your productivity with a business-class email and calendaring solution. With Exchange, you can effectively collaborate on essential documents while enjoying a streamlined inbox that highlights significant messages and adjusts to your individual work habits, allowing you to accomplish tasks more efficiently. Benefit from a customized inbox filled with useful features, along with a more structured method for managing and engaging with your emails. Enhanced search functions deliver quicker and more comprehensive results, and the inclusion of Add-ins provides powerful customization options that link you to contemporary services and internal business applications. Additionally, optimize your schedule with a sophisticated calendaring system that surpasses mere appointment setting, automatically capturing details from emails like flight confirmations and hotel bookings, and offering venue suggestions based on your current location. Microsoft Exchange Online serves as a robust hosted email platform designed for businesses, ensuring the protection of your data through advanced security measures. With these tools combined, you can streamline your workflow and empower your team to work more innovatively.

API Access

Has API Yes 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

DeskFlex No 
Easy365Manager No 
Leexi No 
Libraesva Email Archiver No 
MailArchiva No 
MailRoute No 
Mailspring No 
Martello Vantage DX No 
Meetio No 
MiCloud Connect No 
NIM No 
OpenText Core Cloud to Cloud Backup No 
OpenText NetIQ Identity Governance No 
Proofpoint Threat Response No 
ServiceNomad No 
Skype No 
SonicWall Email Security No 
Squelch No 
Vaultastic No 
eCMS by Cerenade No 

Integrations

DeskFlex Yes 
Easy365Manager Yes 
Leexi Yes 
Libraesva Email Archiver Yes 
MailArchiva Yes 
MailRoute Yes 
Mailspring Yes 
Martello Vantage DX Yes 
Meetio Yes 
MiCloud Connect Yes 
NIM Yes 
OpenText Core Cloud to Cloud Backup Yes 
OpenText NetIQ Identity Governance Yes 
Proofpoint Threat Response Yes 
ServiceNomad Yes 
Skype Yes 
SonicWall Email Security Yes 
Squelch Yes 
Vaultastic Yes 
eCMS by Cerenade Yes 

Pricing Details

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

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Deployment

Web-Based Yes 
On-Premises Yes 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux Yes 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours Yes 
Live Rep (24/7) Yes 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars Yes 
Live Training (Online) Yes 
In Person Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Kumo Corp

Founded

2023

Country

United States

Website

kumomta.com

Vendor Details

Company Name

Microsoft

Founded

1975

Country

United States

Website

www.microsoft.com/en-us/microsoft-365/exchange/email

Product Features

Email Management

Data Recovery No 
Email Archiving Yes 
Email Deletion No 
Email Discovery No 
Email Monitoring Yes 
Email Recall No 
Queue Manager Yes 
Response Management No 
Routing Yes 
Shared Inboxes No 
Signature Management No 
Spam Blocker No 
Whitelisting / Blacklisting Yes 

Product Features

Calendar

Calendar Sync No 
Collaboration Tools No 
Multi-Device Support No 
Reminders No 
Room Booking No 
Scheduling No 
Task Manaagement No 

Email Management

Data Recovery No 
Email Archiving No 
Email Deletion No 
Email Discovery No 
Email Monitoring No 
Email Recall No 
Queue Manager No 
Response Management No 
Routing No 
Shared Inboxes No 
Signature Management No 
Spam Blocker No 
Whitelisting / Blacklisting No 

Secure Email Gateway

Anti-Malware No 
Archiving Yes 
Customizable Yes 
Data Loss Prevention Yes 
End-to-End Encryption Yes 
Real-time Dashboards Yes 
Reporting / Analytics Yes 
Sandbox Yes 
Threat Protection Yes 

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