Mail Server Softwares and Apps

Discover best Mail Server softwares, apps and websites.

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Zoho

Zoho

Free Personal

Zoho is a comprehensive suite of online business applications offering solutions for CRM, office productivity, collaboration, IT management, and more. It provides a unified platform to streamline various business operations.

Comprehensive suite of integrated business applications
Ad-free
Business & Commerce Education & Reference Office & Productivity Online Services
mail.com

mail.com

Free

mail.com is a comprehensive web portal and email service provider, offering a robust webmail platform alongside news, entertainment, and cloud storage features, catering to users seeking a blend of communication and online utility tools.

Extensive selection of free email domain aliases.
Custom Link Alias
Office & Productivity Online Services
NethServer

NethServer

Open Source

NethServer is a modular operating system optimized for small to medium businesses (SMBs) and branch offices. It offers a comprehensive suite of network services and unified threat management (UTM) capabilities, managed through an intuitive web interface. Built on CentOS, NethServer provides a stable and secure platform for essential IT infrastructure.

Comprehensive feature set for SMBs.
Network & Admin Online Services OS & Utilities Security & Privacy
OX Open-Xchange

OX Open-Xchange

Open Source

OX Open-Xchange is a comprehensive web-based suite designed for communication, collaboration, and office productivity, offering features like email, calendaring, task management, and document sharing, seamlessly integrating across devices.

Comprehensive suite of collaboration and communication tools.
Collaborative
Office & Productivity Online Services
Contactology Email Marketing Software

Contactology Email Marketing Software is a sophisticated platform providing comprehensive tools for creating, sending, and tracking email campaigns. It offers a highly customizable and reliable infrastructure, catering to businesses of all sizes seeking advanced email marketing capabilities.

Comprehensive marketing and email automation capabilities.
Auto responder
Business & Commerce Office & Productivity Online Services
Zarafa

Zarafa

Commercial

Zarafa is an open-source groupware and email server platform, providing powerful collaborative features similar to Microsoft Exchange but with flexibility and cost advantages. It offers email, calendaring, contacts, and task management.

Open Source, offering cost advantages and flexibility.
Collaborative
Office & Productivity Online Services
Kolab Now

Kolab Now

Commercial

Kolab Now is a comprehensive, secure, and privacy-focused web-based email and groupware suite. Built entirely on free and open-source software, it offers a full range of collaborative tools including email, calendar, contacts, and document management, prioritizing user data ownership and security.

Strong focus on user privacy and data security.
Collaborative
Backup & Sync Office & Productivity Online Services Security & Privacy
mailcow

mailcow

Open Source

mailcow is a comprehensive open-source mail server suite built on Docker, providing a robust and secure platform for self-hosting email. It integrates various components like Postfix, Dovecot, and SOGo into a single, easy-to-manage system.

Simplified deployment and management with Docker.
ActiveSync
Office & Productivity Online Services
iRedMail

iRedMail

Open Source

iRedMail is a comprehensive, free, and open-source mail server solution designed for ease of deployment and maintenance. It bundles popular components like Postfix, Dovecot, and Roundcube, providing robust email, calendar, and contact management capabilities.

Simplified installation process with an automated script.
Email Server
Office & Productivity Online Services
FastMail

FastMail

Commercial

FastMail is a premium, privacy-focused email service offering secure and reliable communication for individuals and businesses. Known for its speed, lack of advertising, and strong commitment to user privacy, it provides a clean and efficient alternative to free, ad-supported email platforms.

Strong focus on user privacy and security, with no advertising.
Built-in Calendar
File Management Office & Productivity Online Services Social & Communications
AOL Mail

AOL Mail

Free

AOL Mail is a free web-based email service offering reliable communication tools, generous storage, and integrated features like calendar and cloud storage, suitable for individuals and small businesses seeking a straightforward email solution.

Free to use with generous storage.
POP3 Support
Office & Productivity Online Services
Ktm Web Hosting

Ktm Web Hosting provides a comprehensive suite of web hosting solutions, catering to a wide range of user needs, from individuals to businesses. Offering both free and paid plans, it includes essential tools like a website builder, various hosting types, email services, and domain management.

Offers a free hosting option, suitable for beginners or small projects.
SSH
Development Office & Productivity Online Services
ClearOS

ClearOS

Open Source

ClearOS is a robust Linux distribution serving as a comprehensive server solution for small to medium-sized businesses. It provides a unified platform for networking, gateway, and server functions with a user-friendly web-based interface.

All-in-one server solution
Database
Development Online Services OS & Utilities Security & Privacy
hMail Server

hMail Server

Open Source

hMailServer is a robust and free open-source email server designed for Microsoft Windows environments. It provides comprehensive support for standard email protocols like POP3, IMAP, and SMTP, making it a versatile solution for both small businesses and individual users needing a self-hosted mail service.

Free and open-source software.
POP3 Support
Office & Productivity Online Services
MDaemon Messaging Server

MDaemon Messaging Server is a comprehensive email server solution designed for businesses of all sizes. Offering robust security, flexible deployment options, and integrated collaboration tools, it provides a powerful alternative to cloud-based email services.

Comprehensive security features with integrated anti-spam and anti-virus.
Support for IMAP
Office & Productivity Online Services Security & Privacy
Kopano

Kopano

Open Source

Kopano is a versatile open-source groupware suite offering email, calendaring, contacts, and online collaboration tools for businesses and organizations. It provides flexible deployment options, including on-premises and hosted solutions, with strong focus on data privacy and security.

Open-source with strong focus on privacy and data control.
Collaborative
File Sharing Office & Productivity Online Services
Zimbra Collaboration Suite

Zimbra Collaboration Suite is a comprehensive open source email and collaboration platform designed for businesses. It provides a secure and feature-rich environment for email, calendaring, contacts, tasks, and file sharing, supporting on-premises and cloud deployments.

Comprehensive suite of collaboration tools.
Collaborative
Office & Productivity Online Services
MailDrop

MailDrop

Open Source

MailDrop provides free, disposable email addresses designed to protect your privacy online. Ideal for signing up for services or testing, it offers a simple interface and immediate email access without registration.

Completely free to use.
Disposable Email
Office & Productivity Online Services
Microsoft Exchange Server

Microsoft Exchange Server is a robust mail and calendaring server designed for businesses of all sizes, providing enterprise-grade email, calendaring, and contact management capabilities.

Provides complete control over data and infrastructure.
Collaborative
Online Services Social & Communications
Rainloop

Rainloop

Open Source

RainLoop Webmail is a modern, fast, and user-friendly web-based email client designed for ease of use and robust functionality. It provides a clean interface for managing emails, supporting various protocols like IMAP and SMTP, and offers features like PGP encryption and multi-user support.

Clean and modern user interface
Encrypted Email
Office & Productivity Online Services
Zentyal

Zentyal

Open Source

Zentyal is a comprehensive open source server solution based on Ubuntu, providing critical network services such as email, groupware, file sharing, and network infrastructure roles like directory services and gateway functions, all managed through an intuitive web interface.

Unified platform simplifies IT infrastructure managing multiple services from on...
File sharing
Office & Productivity Online Services OS & Utilities
Email.biz

Email.biz

Free

Email.biz offers a secure and privacy-focused email service designed for businesses and individuals prioritizing data protection and generic domain identities. It provides essential communication tools including encrypted email, calendar, and contact management, with integrations for enhanced productivity.

Strong focus on privacy and security with end-to-end encryption.
Email Server
Office & Productivity Online Services
Postfix

Postfix

Open Source

Postfix is a widely used and highly regarded open-source mail transfer agent (MTA) designed to be a significantly more secure and robust alternative to Sendmail. It handles the routing and delivery of email, acting as the central hub for your organization's or system's email flow.